Ransomes 67837, 67868, 67939, 67840, 67866, 67867, 67869, 67889 LF-3800 Manuel utilisateur

HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
Rear
Tow Wheel
Valve 4WD Valve Motors
RPM
Right
Front
Cylinder
* Reel Motor Displacement .
LF-3400 .72 di Right
LF-3800 1.01 cl Rear
Cylinder
1167
pel
Left
Rear
Cylinder
LR Reel Motor
Center
Cylinder
pel
RR Reel Motor
Left
Front
Cylinder
pel
LF Reel Motor
psi
C Reel Motor
psi
RF Reel Motor
BE a |
8P-3
Figure 8P-2. Hydraulic Schematic — Early
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
Rear
4WD Valve
Right
Front
Cylinder
* Reel Motor Displacement Ri
LF-3400 .72 di ight
LF-3800 1.01 cl Rear
Cylinder
1167
psl
Left
Rear
Cylinder
LR Reel Motor
Center
Cylinder
psi
RR Reel Motor
Left
Front
Cylinder
pel
LF Reel Motor
ре!
C Reel Motor
psi
RF Reel Motor
BE a |
8P-4
Wheel
Figure 8P-3. Hydraulic Schematic — Late
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
ar e e - |
RPM
Green : Inlet Or Drain Flow
Blue: Free Flowing
Orange: Charge Or Secondary Pressure
Red: Operating Pressure
Yellow: Metered Or Measured Flow
Traction
Pump
Drain
Ne
Supply
Right
Front
Cylinder
25
Charge
* Reel Motor Displacement 25 Right
LF-3400 .72 c! Filter 9
Cylinder
1167
ps!
Left
Rear
Cylinder
LR Reel Motor
Center
Cylinder
1167
pel
RF Heel Motor
Left
Front
Cylinder
-
I
|
1167
psi
LF Resi Motor
1167
psi
C Reel Motor
ps!
RF Reel Motor
| | Figure 8P-4. Neutral
—
8P-5
E En De
Green : Inlet Or Drain Flow
Free Flowing
Orange: Charge Or Secondary Pressure
Operating Pressure
Yellow: Metered Or Measured Flow
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
$ Test
_ _ à i РОМ A Reverse _ й Rear
+ [---* 3625 psi B © Front Wheel
Valve | T « - | Wheel 4WD Valve Em „| Motors
. CAE
REY = 3625 pel Pump i ¡a | en
Ae E 1° | | | Li EI E
* br A Forward } : + --T 450 pal
— aid Pl el AN 8 d— do —e
| AF. ne
| Traction a | г H 2
Drain Pump fe Ee
Supply
> A в i
10 2 4
Fe DT Nd Tenet” Л Right E
ИГ, 285 psl | | Front
_/ Displacement | | Cylinder
* Reel Motor Displacemeni Control Test Ÿ ' Charge Right
LF-8400 .72 ci = E Filter g
LF-3800 1.01 © ori Rear
= rl Pam Mimet Dia Pa Dual Va Cylinder ||
167 } a O E
re TL A i B| y id Pa |
| | | ee À
! ua ed ео -® ! { : Loft
| “a ı © Rear
| т | Out Cylinder
LR Reel Motor | >< CT А КЛАЛ FT
| Ни Gl a Steering IC
y | — | ; LN $ Eo , Unit
+ os | с К ВО | Center
| E i A Po Cylinder "E
1167 a | 8
pel Eo
- | Port Po 1)
RF Reel Motor 2 | | _
É Fo |. АТ LT Left
= | | Front
| \ Po 1 inder
| | Front ER & =
ai | Q 4 Reel НЕ sb] 2
1167] | а Valve o
ps! Po] Co
| 4 o
LF Reel Motor GOT cs DA AA
= | С 1 : ;
o P Е
| но
¡Toy al ns
mn O Port Y 1 |
C Reel Motor 25 psi | | «К o
f > ya =
я Return | 1° Bypass | =
| Filter — 0 | == Lift
| | Mesh | : Vaive
Whol oon 5
1167 TT Po o
I i > Cra :
RF Reel Motor Cooler |
8P-6
Figure 8P-5. Traction Forward
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
Test
Port mn. Reverse = _ Rear
Front Wheel
Wheel 4WD Valve ;------- „| Motors
QO Ql oem Motors я UN y
Pump | N ? E
Green : Inlet Or Drain Flow | ; a ea - Tr 250 po
Blue: Free Flowing : ANNA ~~ Forward | Lc Г mts
Orange: Charge Or Secondary Pressure | В и т E |
Red: Operating Pressure Traction NAAA o 2
Yellow: Metered Or Measured Flow oa, Pump Simio E Я
‘ u
| = Sd
SMN Right _———
| LL, 285 pei pod Front |
| Br Displacement Cylinder
“ Reel Motor Displacement | Control Test < ; {| ¡Charge -
LF-3800 1.01 ci SN Port po Rear
- : A Cylinder |
167 | po! IC
psi ие Rear Po
+! a y Reel 1 i
+ Valve o Ear |
: ¿ | > : | — Aux lOut Cylinder
LR Reel Motor | OT LAA In__ | Fy coon
| 1 Po eering IC
Ea J И o DO 1450 pel L Unit ;
- © | a pe Eo = Center
nat Pe | Ш Cyinder À
psi | Test Po |
218 bos = =
RR Reel Motor J un a |
: à RT LT Left
| а | 3 Front |
| o inder
Front o Е Cyl |
гп О Reel Ш = 3 |=
al q Valve Eo |
| ps! |
| : | à ak Y al |
LF Reel Motor : = т T mM Saad Nel NN YI NC OIC DIE
€ : = | ST o om of ooo
| |= Ш
QU À A G pers
= 4 Port |
C Reel Motor 25 pei
EE E ED Crack
ot Return |, 1° Bypass A
' 4 ev
| Filter | 100 Lift
-. Mesh Valve
EA Sorean
1167 Se <>
| | , ra
RF Reel Motor ; Cooler
| | | Figure 8P-6. Traction Forward, Left Turn
-
8Р-7
Green : Inlet Or Drain Flow
Free Flowing
Orange: Charge Or Secondary Pressure
Operating Pressure
Yellow: Metered Or Measured Flow
* Reel Motor Displacement
LF-3400 .72 ci
LF-3800 1.01 с!
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
167 $ :
Ре! Г, |
i HO.
LA Reel Motor
L
e С)
psi
RA Reel Motor
55 C
LF Reel Motor
Ra
C Reel Motor
ms |
RF Reel Motor
AND COMPONENT LOCATIONS
Test
= Reverse = = eat
Front Wheel
‘ Wheel 4WD Valve MESTI | , Motors
DM Motors R i | à I
RPM : 4") | - sl
| premières Ta Е Ï
| | 2
{ ront
o Cylinder
В Right
y Rear
o Cylinder
“Eu
) Hear À
Reel a
Les —— |
Valve Eo Loft
| 1 Rear
| = T | ; Oui Cylinder
| al ¢ NN \ n
| + С - Do ” Steering IC
— m $ o | Uni
| TT Р LÀ |
| + Test o
* Е Port | 3 TTL Center
| - o Cylinder IC
Test 4 E
3 o , 7
> Poo к
: po AT LT on
{ | : Front
| Ш Cylinder
: Front | 8 :
) i Reel | | Е
1 Valve ——1 | 5 Т | |
= Ш Y CL IG
| >< a T A И Ne ) Je
| 3 o + Aa ® ooo
— e TX
| у Р o
| à
) to i A G dre ec creed fureur 4 : |
| Test E den cz |
Port e TE |
Sed
| | qee Crack BR с
| Retum baca Bypass =
Filter | = |
| to = re
did his
30 psi ZN
| Crack
Cooler
8P-8
Figure 8P-7. Traction Forward, 4 Wheel Drive
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
$ Test
= E = i de Reverse A а | Rear
Tow 3625 ре! В Front Wheel
Valve | 3 3 Wheel 4WD Valve i Motors
3000 OC @ O Gear | Motors R LAD U
REM A ape Pump | 3 3 TA LP
' t 1 1 ; e : q
Green : Inlet Or Drain Flow Sh a A | | | A són ; Ik
Blue: Free Flowing ( © i NA NAAN —… Forward i ¿ a oe
Orange: Charge Or Secondary Pressure {| REE 5 resida a ` ` я 7 1
Red: Operating Pressure : Traction | д 2
Yellow: Metered Or Measured Flow : bran Pump | EERE Ree
_ Supply Là
fs Sten | 3
| ; 10 Micron
' am ef Ml [mm Va anal Noval Name e DS - Right _—— 7]
pei | ый Front
Displacement lon Cylinder
* Reel Motor Displacement | Control 11... Charge 25 psl
LF-8400 .72 ci - ps y 1 Filter Right
LF-8800 1.01 ci о Ня Rear a
; gy Wy | Pl ll Cylinder
1167 ___, Eo IC
pa ch | Bl git Rear 1 4 4 |
7! | 4 Reel a 7
- # 1 И t
, "a TA jou Cylinder
LR Reel Motor >< E ce Ak in | Nu -
=i т p= oa +] Steering IC
—s | AN Ô t e Ne Unit Г
= P a |
O A G a | | | Center ми
me . т $ EE Cylinder
Por à —
RR Reel Motor 8 o] a
< Po Left
o Front
| Front | | z rool
o 1 Reel Poo —t— | le
Tier Е Y Vaive o |
| E y fe |
LF Reel Motor . | AN NOA IC ЖЖ
С Po | - «| aa Valeo
| MM Po] D e
| F Po
LO ! G Eee ooo eee canaa ona donana - |
E + i :
me Tesi L 0 mb a me a лени уе до !
Port ó
‘ ! ®
C Reel Maior 25 ре! ‚К ©
<> Crack ' A +
| Retum |,10 Y | Bypese | T 1
Filter «ha | >= Lift
… | Mesh | ут Valve
a © ‹ Screen
1167 one <>
rack | 3
pa | où os i Poet |T
RF Reel Motor Е Cooler |
| À | || | | Figure 8P-8. Traction Reverse
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
НИНЕ
$ Test
; = L de Reverse а à Rear
| pue B Front Wheel
7777] 3625 |
ox | by С pat | Wheel 4WD Valve Motors
3000) ( ) © Gear | Motors -
RPM у 4 3625 psi Pump a . 1
. С” - : 1 ) EA El
Green : Inlet Or Drain Flow |
Blue: Free Flowing | il AA A A À Forward Le |, A
Orange: Charge Or Secondary Pressure © RR E \ 7
Red: Operating Pressure Traction y |
Yellow: Metered Or Measured Flow de Pump {Yt | Ft TT
_ Supply
| És nz
| | = 10 Micron
FS AA MAA AAA ús” a Right
J — 285 pel > à Front Et
Displacement | = Cylinder
* Reel Motor Displacement Control Tost ra 25 pel Right
mp 8 5 Port | Rear
. : Me MP TM Cylinder =e
| 1167 №
| ps! A B Rear |
я: | Reel
dl Nod a Left
| A Valve Rear
: € 8 Aux Out Cylinder
LR Reel Motor >< OT | Ал in ip Ч FL]
= Г Steering )(
| -. = > _ A А $ 1450 ре! Nb | Unit ó
#5 : E Test Center e
pa => Qi A G Port pen LL Cylinder IC
od Test $ +
= Pori
RR Reel Motor C
RT LT Loft
= Front
= Cylinder
ront
т LO Reel ——_; —
mel 177 * Valve
? ps
4 ЖЕЖ
LF Reel Motor = T UT РТ ( ) ( ) (
Н 9 wo} of ©] ©
añ iN
P 9 ©
wy | ru
я Q G PUT Tee een nme - i |
1167 Test dE :
psi : ||
Port $ | | = AJ
C Reel Moior 25 psi m 8
> y oa | EL
= Return | 10 Bypass |
Filter *-— ide E Lift
| Mesh ı Valve
Li | O Screen
4 167 - - и S
ra |
bel + Oil Bypass | P $ G|T T
RF Reel Motor ; Cooler |
| à | | | | | —] Figure 8P-9. Lowering
8P-10
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
Rear
Wheel
Motors
Tow
Valve
4WD Valve
RPM
Green : Inlet Or Drain Flow
Blue: Free Flowing
Orange: Charge Or Secondary Pressure
Red: Operating Pressure
Yellow: Metered Or Measured Flow
Traction
Pump
Drain
SN
Supply
Nu
Right
Front
Cylinder
Right
Rear
Cylinder
* Reel Motor Displacement
LF-3400 .72 ci
LF-3800 1.04 ci
f
17 lee menea né an ps era nn come ea a
1167
pe!
Left
Rear
Cylinder
- ue
LF Reel Motor
Center
Cylinder
- di
1167
psi
RF Reel Motor
"
1
3
y
1167
psi
LF Reel Motor
Wo en nf
1167
psi
C Reel Motor
1167
| ,
de Qil
Cooler
RF Reel Motor
1
{
4
hii Rn rr le A Se
- |
| | Figure 8P-10. Reels On
8P-11
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
NEE
Green : Inlet Or Drain Flow
Free Flowing
Orange: Charge Or Secondary Pressure
Operating Pressure
Yellow: Metered Or Measured Flow
$ Test
= E a 3 ¡vd 7 Reverse о © Rear
Tow ” 777-8625 psi B Front Wheel
Valve | TE | Wheel AWD Valve ;------: ; Motors
| | Motors
3000 | Gear R TI
RPM E 3625 psi Q “ © Pump e Pa
С” _ ` `, = À
I Lo | | ВЦ 4445
© $ $ NAAA NN — [Forward ¿ ! ¿ E Го я =
Traction I ! F = 2
Е Drain Pump a |
~ Supply
ДО —
pes) ПИ Ri FT
ght
A Leas pel Front
Displacement Ei Cylinder
* Reel Motor Displacement Control ; arge .
LF-3400 .72 cl / Test Y | Filter Right
LF-8800 1.01 ci Port | Rear
me ee Plt Pt} NPN "Пе Cylinder |
1167 Ж
pel | B |
ZO ри
Rear
5 | __Auxi |Out Cylinder
LA Reel Motor | A Lin 4 |
Steering IC
$ A $ | 1450p8i | Unit |
Tost EE Ln SECT
= Center e
mer} © Fort gdl e Cylinder Ж
> "ЕЕ
RA Reel Motor -
RT LT Loft
= Front
Cylinder
B Front
| O Reel E ==
mel 1% Valve
psi
e ав ЖЕЖ
LF Reel Motor >< _ T ~~ А ( ) ( ) (
| Ha of oof of © ©
а ol TN т
| | by в 1
Hs { 7 ,
| ' | С) | A G ’ @---;
1167 |
| Del Test | - |
| — Port a I}:
‹ | L Za
C Ree! Motor 25 pei a
po Crack +
| | = Return ey Bypass | : К
| Filter 100 | Lift
— I Mesh ; Hd
| I Q ВО ‹ Screen >< 7
| 1167 * О 830psi | \ E
| | Crack | —
| pe à | oil Bypass | P e 3 1
ee DO i € '
RF Reel Motor J Cooler !
| | | | |] | | Figure 8P-11. Raising
SP-12
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
$ Test
- о © ¿ eon _ Reverse = = Rear
Do B Front Wheel
T [| 9625 pel
Valve = ] | Ч? — | Wheel 4WD Valve ;-----= „| Motors
3000 © © © Gear Motors Ro TV г
RPM = 3825 psi Pump . т | — ©
Green : Inlet Or Drain Flow < г | EN cs = IS | ol
Blue: Free Flowing FA ma. AA A AA A Forward A le e LT 460 pal
Orange: Charge Or Secondary Pressure N © © | A E ?
Red: Operating Pressure Traction | >
Yellow: Metered Or Measured Flow = ón Pump pe
Su
= er
e PAD IDA ADAN Right
и 285 ре! Front per]
Displacement Cylinder
LEGADO Le oe Test Right
LF-3800 1.01 cl 5 Port Rear
-- Me Pe Pr Cylinder HT]
1167 IC
ре! A B | Rear
7} d Reel
| Valve Е
к. BR Aux! |Out Cylinder
pe = С - PT | +f bi Steering IC 7
| e = | | 5 LI $ da a Ne Unit €
TT Test :
= ‘уф Center
mer +Q - : = dias Cylinder |
м Port
RR Reel Motor : E _
g RT LT Loft
© | Front =
Cylinder
B Front 5
= LO) . Reel +. T7 le E
4167 - TT > Valve |
ре!
; Cy |
LF Reel Motor | ek A Nu AAN DC CCE
- «| «
| я а e ® wow
| P |
¡ e il е
us : Test | Eee aaa nnd
iad Port $
C Reel Motor © 25 pal N 5
e Crack E
| Return NA Bypass =
| | Filter | im Lift
| L Mesh Valve
| } Screen
| ml ©
: Crack
RF Reel Motor À Cooler | | .
ho | Figure 8P-12. Backlap
8P-13
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
Rear Oil
Traction Cooler
Return Motor
Filter Charge \
Filter
4 Wheel
Drive Valve
Steering
Unit x
Steering
Cylinder
Front
Traction /
Motor
Right Front Hydro
Lift Cylincer (Traction/Charge)
Pump
Reel!
Motor
Front Reel Motor
Lift ; “Traction (LF-3400)
Vaive 4 NA Motor
EN
Center Front ><
. " — Reel Motor
Lift Cylinder ~ _ { (LF-3800 Shown)
Left Front Na A
Lift Cylinder
Figure 8P-13. Component Location 4 Wheel Drive
8P-14
HYDRAULICS
SECTION 8P. HYDRAULIC DIAGRAMS, SCHEMATICS
AND COMPONENT LOCATIONS
Return
Filter Charge
Filter
Steering
Unit
Rear
Reel Steering
Valve Cylinder
Front
Traction 7
Motor
A Rear Lift
Auxiliary IL > Cylinders
Reel + Нее!
Motor Pump XI» Motor
7 = N
7 > N
\
. ñ “ |
Right Front J Hydro
Lift Cylinder / (Traction/Charge)
Pump
Reel
Motor
Front Reel Motor
Traction (LF-3400)
Motor
Center Front
Lift Cylinder Reel Motor
(LF-3800 Shown)
Left Front > !
NN?
Lift Cylinder
Figure 8P-14. Component Location 2 Wheel Drive
8P015
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
Ignition
Switch
о DVD о о о oo
LN Ow A о
Water Temp 4-4
3-11 Key-S
Lamp Test 4-11
3-6 Engine Oil
Seat Switch Glow Plug 4-2
4-1
3-3 Seat Start
. Fuel Hold 4-12
Brake Switch 3-7 Transport ‚
Oil Level 48
3-10 Brake Horn Switch
. Oil Level 4.5
Alternator Neutral Switch 3-9 Mow-Rw-F Float Switch
-C-R 4-7
| 3-4 Neutral Mow-C-R
Mow-Rw-R 4-9
3-5 Mow-Lw-F
Switch 4-3
3-8 Mow-C-F
Lift C 4-10
4 Whd Switch
1 3
Mow-Lw-R 4-6
Controller
2-3 Spare Input
Backlap
Switch
1
Circuit
Breaker
Rd
Engine Oil 2-9 Backlap
| q Pressure Switch
Cruise Solenoid 5-11
La
Mow Switch
Sw-19B
2-5 Rw Oil Level Light 5-1
Cruise Switch
SW-11A
Starter
Relay
2-8 Lw Alarm 5-12
+
2-11 Ls-Lw Mow Rw 5-2
D
T 87A
2-7 Raise Mow-C'*
2-6 Lower Mow-C2
2-2 Ls-Rw Mow-Lw
2-1 Cruise Off Lift Rw
2-12 Cruise On Lift Lw 5-9
© RF Limit A
S Temp Guage © Mow Switch Switch Lift Raise Sof 5-7
с SW-19A B 2-10 Ls-Fr Lift Lower Soi 5-10 © 5
— | © бы oO
M Wh A Spare Sol 5-5 s 2 2 3
Oil Level Switch 9 o % © Sc
24 Ls-Fi à 2 $ © = ©
NO S + о 9%
Start Fuel w ® © о 9 © = a © Ф ©
arter : о к ® 26822 = E
Solenoid NC Lo. SS vu cs =
LF Limit > 2 25 Sx ES
Voltmeter Switch 21919 ISS 58 SÉ = Se
20 > © ш =
ow Е ©
— io
Rear Reel Valve
Rear Solenoid
Rear Reel Valve
Glow Plug 85
Relay
Horn Switch
Glow Plugs (4)
Bk
Figure 10P-2. Electrical Schematic (Early)
10P-3
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Oil Level
Light
3 Amp
Fuse
Ignition
Switch Water Temp 4-4
3-11 Key-S
3-6 Engine Oi Lamp Test 4-11
Seat Switch Glow Plug 4-2
4-1
3-3 Seat Star
- Fuel Hold 4-12
Brake Switch 3-7 Transport
Oil Level 4.5
3-10 Brake Horn Switch
Oil Level 4.5
Alternator Neutral Switch 3-9 Mow-Rw-F Float Switch
| Mow-C-R 4-7
7 3-4 Neutral
. Mow-Rw-R 4-9
Light 3-5 Mow-Lw-F
Switch 3-8 Mow-C-F 4-3
: * Backlap Switch
4 Whd Switch Р Mow-LwR 46
1 3
Controller
2-3 Spare Input
Lift C 4-10
Circuit
Breaker
Rd
2-9 Backlap
Filter Engine Oil
Switch Pressure Switch | q Cruise Solenoid 5.11
2-5 Rw Oil Level Light 5-1 Mow Switch
1 Cruise Switch 28 Lw Alarm 5.12 SW-19B
2-11 Ls-Lw Mow Rw 5-2
2-7 Raise Mow-C1 5-3
2-6 Lower Mow-C2
2-2 Ls-Rw Mow-Lw
2-1 Cruise Otf Lift Rw
2-12 Cruise On Lift Lw 5-9
RF Limit Lift Raise Sol 5-7
Temp Guage © Mow Switch Switch
SW-19A B 2-10 Ls-Fr Lift Lower Sol 5-10
M A Spare Sol 5-5
Oil Level Switch 24 ls
Fuel © ©
Starter i
e Solenoid Fuel Temp. NC LF Limit
Voltmeter Switch
Sender Sender itc
8-9 1 PI9
Front Reel Valve
Rear Solenoid
Front Solenoid
x
x
Front Reel Valve
*g
Lower Valve
Solenoid
Lift Valve
Solenoid
Rear Reel Valve
Rear Solenoid
Rear Reel Valve
Glow Plug 85
Relay
Glow Plugs (4) Horn Switch
Bk
Figure 10P-3. Electrical Schematic (Late)
10P-4
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
Og/Gn
DB/wh
LB/wh
Bn/Tn 1 2
MWh Rd/Ye | NM |
LB/Rd Cruise Control
Solenoid
(ns
Rd a же BT n N
,
: Cruise Control
86 О 3 Amp Switch Light
; Fuse SW-11B
Ignition |
©
в ey mad 515 |5 |5| 5 |5 Cn:
Ory) | 5 |5 | @ A
SI AO [© Oil Level
To DG DG
use Tse «| el €
= Y Y YYYY
Ignition 6 3 © 8 5253 es
Switch > Water Temp 4-4 Bs
© — 3-11 Key-5
ME аа БРКВН
DB №! 3-6 Engine Oi Lamp Test 41 и
= Seat Switch Glow Plug 42 Ib LB/w H
= " orn
4 La LB/Rd
=, a o == бо НЫ y 35 sea NTT
O ‚ 1 2 77 Fuel Hold 4-12
Brake Switch a PE Oil Level 45 < Pu/Pk
Bn/W 3-10 Brake Horn Switch 8
—— 2 E Oil Level 4.5 Gy/Wh
Al t Neutral Switch 3.0 Mow-Rw-F Float Switch -
terna ar oa {al 3 Og/Pk „о Bn/Wh 43 (рый Mow.C-.R 47 €
Rd В QQ ¢ A B ñ Mow-Rw-R 4-8
) Pk/Bu Light DB/Ag | 35 MowlwF 0
L Switch Pi 3-8 Mow-C-F 4-3 o
+ Lift C 4-10
= ; Switch
ë = © 4 Whd Switch 2 AGED Movelw-R 4.6
© = 2
Circuit o 3 © Vat pe o Controller
Breaker @ 2-2 Spare Input
Og/Bu . 5 ©
"ие a Filter, Engine Oil | = sue L—p 2:6 Backlap :
© Switch © | q Pressure Switch | | q e ete Cruise Solenoid 5.11 kl
Ш -
Зы Es o ; EAU 25 Rw Oil Level Light 5-1 ha PU/Ye Mow Switch
Starter | 7 A hyd ue Г, ; HT atari 14 LPR SW-19B
Relay = = @ | 3 © 2-11 Ls-Lw Mow Rw 5-2
of © + = o = o > 7 Ramse-NOLZ. т : - LA 0% 9
в 87h 87 65 в 8 = E в 2 Lowsr-NG jem = 2-7 Raise Mow-C1 5-3 yen E
= ' awhd 5 GAO yl 2.6 Lower Mow-C2 5-4
Y = LB/Rd Ye/Wh w 3 Lower-NO т № owe
() a T L E <> Solengids | Lower-Com 22 Ls-Rw Menta 54 S| E
© | L : ‚ Br/O pi 2-1 Cruise Off Lift Rw 5.8 @ A
Og/Pk | 2.45 |
Ss 2-12 Cruise On Lift Lw 5-6
| “ £ = >
= Battery rm N = $ > G 2 Z x RF Limit Lift Raise Sol 5-7 in/Bu ®
T = = Тетр Сиаде “ Mow Switch 1 Gy/Ye Switch. Pu/Og > =
= $ G = = SW-19A 2 Og/Pk 8 0-——» 2-10 Ls-Fr Lift Lower Sol 5-10 > © v Q 5
——— = += > Qo
> | Work £ 5 5 © © 3 Gv/Gn IO Spare Sol 5-5 se 5 = = о
: с < i i Goat — O
£ | Light я = © Oil Mr РК a Gy ag sf e € o 1 = € 1
+ | у E = CA oc ©
Fuel All Og/Pk он Сула ¢ AO в = ® uy 2 = © 2 TD 2
Starter Solenoid Work ‘ СДО № x LF Limit =o Se S£ | Suv EE| Lm
: Fuel Temp. a ‘© 25 2.25 © | > с
Light Voltmeter E Switch о |019 BD x 6 © Le 15 © о = | % OF
9 Sender = Sender & wi dEl >6 SEl ¡ELSE
> - a 2 © 2 © À
= ua 1 1 “mn wn a ея
$ r x =; 25 E
86 30 D > 0 © о ©
om 2 © ©
=
&
©
O
ul
7 ВТА
Glow Plug 85| ®
Relay 5 sia
= o
Horn Switch
Glow Plugs (4)
Bk Bk Bk
LF 3400 & 3800
im HOT .
Electrical Schematic
Other Active Circuits
10P-5
| ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
4 Light
3 Amp
Fuse
о 9 ©
+ U ©
Waler Temp 4-4
a
&
Ignition
Switch
3-11 Kev-5
3.6 Engine O Lamp Test 4-11
Seat Switch Glow Plug
33 Seal Start 4-1
fuel Hold 4-12
Brake Switch 7 “Do
Oil Level 48
3-10 Brake Horn Switch
Oil Leve! 4-5
3-4 Mow-Rw-F Float Swatch
Mow-G-R 4
Neutral Switch
Alternator
3 3-4 Neutral
Mow-Rw-R 4-6
Light DB/Rd 3-5 Mow-Lw-F
Switch
3-8 Mow-C-F
Lift C 410
! Backlap Switch
Maw-Lw-R 46
Controller
2-3 Spare Input
4 Whd Switch
1 a 3
Circuit
Breaker
Rd
2-0 Backlap
Filter
Switch
Engine Oil
Pressure Switch
Cruise Solenoid 5-11
—(
. 25 Rw Oil Level Light 5-1 Mow Switch
Starter Cruise Switch й “ен SW-19B
Relay SW-11A 28 Lw Alarm 6.12
2-11 Ls-Lw Mow Rw 5-2
Rd
B7A
Mow-C1
2-7 Raise
2-5 Lower Mow-C2 5-4
Ye/Wh
L
2-0 Ls-Rw Mow-Lw 5-6
2-1 Cruise Ol Litt Aw 5.8
2-12 Cruise On Lift La
|. Rd
Battery RF Limit
; 5-7
Тетр Сиаде © Mow Switch Switch Lift Raise So! 5
SW-19A B 2-10 Ls-Fr Lift Lower So! 5-10 q В y
M A Spare So! 5-5 3 e > 3
Oil Level Switch = 2 Se
O Qo © — ©
с Fuel N © 2 & 5 $
tarter s ; 2% = в ©
olenoid AS © = :
Fuel T NC LF Limit eo es о © © = = Е | ©
не Volimeter sip : T x5 = © Pe > © се | =
Sender Sender Switch =~ Es ss 122 PES
ow Eo — Y =
al = à 8 3 8
= $ 5
© © ©
& ©
Glow Plug **
Relay
Horn Switch
Glow Plugs (4)
— Glow Plugs On
——— Other Active Circuits
Figure 10P-5. Glow Plugs On
10P-6
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
о 0 0 o
Ww вое с
Water Temp 4-4
mp o
= ho
Ignition
Switch
3-11 Key-5
Lamp Test 4-11
3-6 Engine Oi
Seat Switch Glow Plug 4-2
Start 4-1
3-3 Seal
; 9.7 Transporl Fuel Hold 4-12
Brake Switch Oil Level es
3.10 Brake Horn Swatch
Oil Lavel 45
Neutral Switch 3-9 Mow-Aw-F Float Switch
Alternator . : de
- 3-4 Neutral
Mow-Aw-Fi 4-9
Light 35 Mow-Lw-F
i 43
Switch 38 Mow-C-F
Lift C 4-10
' Backlap Switch
4 Whd Switch
12-93
a
Mow-Lw-R 46
Controller
23 Spare Input
Circuit
Breaker
2-5 Backlap
Filter Engine Oil |
Switch i Pressure Switch — Cruise Solencid 5x1 EVITA
, 2-5 Aw Of Leve! Light 5-1 Pu/Ye Mow Switch
Cruise Switch Pk SW-19B
Starter ve Lu
Relay
Alarm 5-12
SW-11A
2-11 Ls-Lw Mow Rw 5-2
Rd
ВТА 2-7 Raise Mow-C1 5-2
2-6 Lower Mow-C2 5-4
Ye/Wh
L
2.2 Ls-Hw Mow-Lw 5.8
2.1 Lift Aw 5-6
Cruise Off
2-12 Cruise On
Lift Lw 58
|. Rd
RF Limit
Switch я
Lift Raise So! 5:7
Battery
Mow Switch
SW-19A
Temp Guage ©
2-10 Ls-Fr Lit Lower Soi 5-10
A Spare Sol 5-5
M Oil Level Switch
2.4 Ls-Fi
©
о
2-6 2p
able
LE
ее те
Fuel
Solenoid
Starter
Front Reel Valve
Rear Solenoid
LF Limit
Switch
Temp.
Sender
Fuel
Sender
Front Solenoid
©
x
Ya
YE
YE
Voltmeter
Front Reel Valve
YE
Lower Valve
Solenoid
Lift Valve
Solenoid
Rear Reel Valve
Rear Solenoid
Rear Reel Valve
Glow Plug ae
Relay
Horn Switch
Glow Plugs (4)
—— Start
-—— Other Active Circuits
Figure 10P-6. Start
10P-7
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
20Amp
Fuse
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
iti so on 0 с
Ignition Тоба
Switch Water Tarp 4-4
3-11 Key-£
3:6 Engine Oil Lamp Test 4-11
LB/wh
LB/Rd
Rd/Ye
Pu/Pk
Glow Plug 4-2
Seat Switch
Start 41
33 Seal
Fuel Hold 4-12
Oil Level 4-8
3-10 Brake Horn Switch
Oil Level 45
3.0 Mow-Hw-F Fica! Switch
Mow-C.A 4-7
Brake Switch 3.7 Transpor!
Alternator Neutral Switch
44 Neutral
Mow-Aw-R 4-0
3-5 Mow-Lw-F
Light
Switch 4-3
36 Mow-C-F
Lit C 4-10
! Backlap Switch
Mow-Lw-R 4-6
Controller
2-3 Spare Input
4 Whd Switch
L a
Circuit
Breaker
Rd
О
2-5 Backlap
Engine Oil
Pressure Switch
Filter
Switch
+
Cruise Solenoid 5-11
Mow Switch
SW-19B
2-5 Aw Out Level Light 5-1
2.8 Lau
Cruise Switch
SW-11A
Starter
Relay
Alarm 5.47
2-11 Ls-Lw Mow Aw 5-2
Rd
87A 2-7 Raise Mow-C1 5-3
2-6 Lower Mov-C2 5-4
LB/Rd
Ls-Aw Mow-Lw 5-6
2-2
2-1 Cruise ОН Lift Aw 5.8
Rd
2-12 Cruise On Lift Lw 5-6
RF Limit
Switch й
Battery Lili Raise Sol 5-7
Mow Switch 1
SW-19A
Temp Guage “
2-10 Ls-Fr Lift Lower Sol 5-10
A Spare Sol 5-5
M Oil Level Switch
NO
2-4 Ls-FI в
nm
8-9 | по
Rear Solenoid
Front Reel Valve
Front Reel Valve
Front Solenoid
© ©
Starter ee ю в = =D "E
Solenoid Fuel Temp. NC LF Limit > e > = SD >
Voller Switch Si 55| SE so
Sender Sender zo Z2 = © =
© о = 8 о 5 %
wad QO Le)
m e
Te с
Glow Plug и
Relay
Horn Switch
Glow Plugs (4)
— Run
_——— Other Active Circuits
Figure 10P-7. Run
10P-8
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
20Amp
Fuse
Cruise
Solenoid
A
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
gi
de
coa
um a
Water Temp 4-4
(A)
Ignition
Switch
3-11 Key-5
36 Engine Oi! Lamp Test 4-11
Seat Switch Glow Plug
Start 8-1
3-2 Seal
Fuel Hold 4-12
Cil Level
4-5
3-10 Brake Harn Switch
Or! Level 4-5
3-0 Mow-Rw-F Float Switch
Mow-C-R 47
Mow-RAw-R 46
Brake Switch 3.7 Transport
Neutral Switch
a
Alternator
i 3-4 Neutral
Light 3-5 Mow-Lw-F
Switch
3B Mow-C-F
unc 4-10
! Backlap Switch
4 Whd Switch
Mow-Lw-R 46
Circuit OO. Controller
Breaker 2.3 Spare Input
Rd : Е
Filter, Engine Oil 2-9 Backlap
Switch — Pressure Switch = PET
| ; 2:5 Rw Oil Leve! Light 5-1 Mow Switch
Cruise Switch SW-19B
Starter
Relay
2-8 Lw Alarm 5-12
SW-11A
211 Ls-Lw Mow Bw 5-2
Rd
ВТА
2-7 Raise Mow-C1 5.3
Mow-C2 5-4
2-6 Lower
Ye/Wh
2.2 Ls-Rw Mow-Lw 5-6
L
2.1 Cruise ON Lift Rw 5.8
Rd
2-17 Cruise On Lift Lw 5-6
Battery RF Limit - | Tn/Bu
Temp Guage “ Mow Switch _: pion Lift Raise Sof 5-7
SW-19A B 2-10 Ls-Fr Lilt Lower So! 5-10 © >
= = 0
M A Spare Soi 5-5 S e = =
Oil Level Switch c 9 zu Se
Ne 2.4 Ls-Fl = © o o "= ©
Fuel ; We a o a||P oc @ о ©
Starter Solenoid BR No 2 = ES E Y
Fuel veste Temp. № LF Limit > © ао E | e E:
oltmeter . o ad © = > © >
Sender Sender Switch = x $2 se se © cis
= - D 1 m
3 58 $ © 5
& © ©
© © e
Glow Plug “5
Relay
Horn Switch
Glow Plugs (4)
— Lower, 4Wheel Drive
Other Active Circuits
Figure 10P-8. Lower
10P-8
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
20Amp
Fuse
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
Ignition
Switch
61 om ow © q ©
= o G + un o
Water Temp 4.4
3-11 Key-5
Lamp Test 4-11
3-6 Engine Oil
= w P Ч 4-2
Seat Switch STR
5 4-1
3.3 Seal e
Fuel Hold 4-12
Oil Level 48
3-10 Brake Horn Switch
Ou Level 45
3-¢ Mow-Rw-F Float Switch
Mow-C-R— 47
Mow-Rw-F 48
3-7 Transpor!
Brake Switch
Alternator Neutral Switch
i
3-4 Neutra!
3-5 Mow-Lw-F
Light
Switch
4-3
3-6 Mow-C-F
Lit C 4-10
! Backlap Switch
4 Whd Switch
Mow-Lw-R «46
Controller
2-3 Spare Inpul
Circuit
Breaker
Но
Engine Oil 2-0 Backiap
À -q Pressure Switch
Cruise Solenord 5-11
Mow Switch
SW-19B
25 Aw ON Level Light 5-1
Cruise Switch
SW-11A
Starter
Relay
2-8 Lw Alarm 5.12
v Mow Rw 5-2
>
=
=
о
1 4whd
x = Solenpids
2
2-11 Ls-Lw
Rd
D
©
87A
2-7 Baise Mow-C1 5-2
: w-C2 5-4
LB/Rd Ye/Wh 2-6 Lower Mow-C
Mow-Lw 5-6
2-2 Ls-Rw
|
Cruise Of Lit RW 5.8
2.1
Ва
2-12 Cruise On Lift Lw
Battery RF Limit
Switch я
5.7
Lift Raise Sol
G
Mow Switch
SW-19A
Temp Guage
2-10 Ls-Fr Lift Lower Sol 5-10
O
So
TO ©
А Spare Sol 5-5 >= E = 6
M Oil Level Switch B © = 2 $
NO © oo о ©
в Fuel o > < = 5 с
tarter E Ze © 'a vu a Ж
a Solenoid Fiel Tem NC LF Limit > e 2's о Е 5
ue Voltmeter P- Switch = 62 SE = Sr
Sender Sender S © = © in
© E o
y —-
Rear Reel Valve
Rear Solenoid
Rear Reel Valve
Glow Plug 1
Relay
Horn Switch
Glow Plugs (4)
-.—.. [Mowers On, Cruise Control On
-—— Other Active Circuits
Figure 10P-9. Mowers On, Cruise On
10P-10
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
20Amp
Fuse
Cruise
Solenoid
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
9 9 © 2 o
= Оооо
Water Temp 4-4
Ignition
Switch
3-11 Key-S
Lamp Test 4-11
3-6 Engine Ol
Glow Plug 4-2
Seat Switch
Start 4-1
3-3 Seat
Fuel Hold 4-12
Oil Level 4.6
3-7 Transport
Brake Switch
3-10 Brake Horn Switch
; Oil Level 45
Alternator Neutral Switch 3-9 Mow-Rw-F Float Switch ;
-C-R +
! 1% 3 3-4 Neutral Mow-C-R
Mow-Rw-R 4-9
Pk/Bu Light 3-5 Mow-Lw-F
Switch 3-8 Mow-C-F #8
LÍNC 4:10
' Backlap Switch
Mow-Lw-H 4-6
Controller
2-3 Spare Input
4 Whd Switch
12
о
Circuit
Breaker
На
Filter Engine Oil 20 Backlap
Switch |- q Pressure Switch q TE ae
. ‚ 2-5 Rw Oil Level Light 6-1 Mow Switch
Starter TE. аа Чак I SW-19B
Relay 2-11 Ls-Lw Mow Rw 5-2
2-7 Raise Mow-C1 5.3
Rd
Mow-CZ 5-4
2-6 Lower
2.2 Ls-Rw Mow-Lw 5-6
21 Cruise Off Lift Bw 5-8
Rd
2-12 Cruise On Lift Lw 5-8
¥
RF Limit «| To/Bu
i Lift Baise Sol 5-7
RS Temp Guage e Mow Switch 1 Switch «ft Rais
SW-19A B 2-10 Ls-Fr Lift Lower So! 5-10 LG $ = 0
A Spare So! 5-5 = © > 2
: : > =
M Oil Level Switch ее 5 $ se
NO ‚ ® my TO Do
Fuel 5 Ë 3 e (2% Е © © о
. y y oN = 0 E
Starter Solenoid Fuel Temp NC LF Limit 7 se 2 2 se E
. à o - © Oc LL 4 oO =
Sender Voltmeter Sender Switch > |= 9 = 55 er
ow = ©
"| ZB
Rear Reel Valve
Rear Solenoid
Rear Reel Valve
Glow Plug *
Relay
Horn Switch
Glow Plugs (4)
— Raise
Other Active Circuits
bry Figure 10P-10. Raise
10P-11
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
DE/wh
LBfwh
Fd/Ye
20Amp
Cruise
Solenoid
L3/Rd
Cruise Control
Switch Light
SW-11B
Ignition
Relay
Rd
Oil Level
Light
3 Amp
Fuse
9 ÿ 9 © 9 o
= о № ел с
Water Temp 4-4
Ignition
Switch
311 Kev-5
Lamp Test 4-11
3-6 Engine Oui
i Plug 4-2
Seat Switch Glow Plug
Start 4-1
3-3 Seal
= Fuel Hold 4-12
Brake Switch #7 Manso ON Lovely.
3-10 Brake Horn Swileh
, Qil Level 4-5
Alternator Neutral Switch 3-9 Mow-Aw-F Float Switch
! 1.2] 8 3-4 Neutral Mow-C-R 47
Mow-Hw-H +49
Light 35 Mow-Lw-F
Switch 3-8 Mow-C-F ve
LI C 410
4 Whd Swit:h Backlap Switch
1 2 3
o
Mow-Lw-R 4-6
Controller
Circuli
Breaker 2-3 Spare inpul
= Filter | Engine Oil 20 Backiap
Switch A Pressure Switch if] Gas caen 84
2-5 Rw Qt Level Light 5-1 Mow Switch
Starter Cruise Switch i Da un SW-19B
Relay SW-11A
2-11 Ls-Lw Mow Rw 5-2
Rd
В7А 2-7 Raise Mow-C1 5-3
2-6 Lower Mow-C2 5-4
Ye/Wh
2.0 Ls-Hw Mow-Lw 5-6
L
Cruise Off Lit Rw 5-8
2-1
Rd
2-12 Cruise On
9
Lill Lw 5-
Battery RF Limit Lif Raise Sol 57
Temp Guage © Mow Switch Switch ¡Ni Raise Sol 5-7
SW-19A B 2-10 Ls-Fr LIN Lower Sol 5-10 ® © .
M A Spare Sol 5.5 se 2%
Oil Level Switch ) © 2 > 5
NO À D =
Fuel o = e 5 8 ©
Starter Solenoid La 20 i ES To
Fuel Temp. NC LF Limit > = 2% 5 E 5
. м a [1+] ъ
Sander Voltmeter Sender Switch * 8 = 5 5 en
= E
= 30
Rear Reel Valve
Rear Solenoid
Rear Reel Vaive
Glow Plug в
Relay
Horn Switch
Glow Plugs (4)
—— Backlap
ee Other Active Circuits
10P-12
Figure 10P-11. Backlap
no
ELECTRICAL SYSTEM
SECTION 10P. WIRING DIAGRAMS AND COMPONENT
LOCATION ILLUSTRATIONS
Hour Cruise 4 Wheel Drive
Meter Control Light Switch
Ignition Switch
Switch ht Switch Fuel Sender
Lift/Lower
Fuel Switch ©
Gauge
BDI
Indicator 4 Wheel Drive
Lights Valve Solenoids
9 Mow Charge >
Switch Pressure
Water
Temperature
Gauge
Hydraulic Level
Alarm Switch Reel Valve
Solenoids / Battery
Cruise
Control Backlap Switch
Magnet
Controller
Main Power Circuit Breaker
Glow Plug Circuit Breaker
Lift Arm Starter Circuit Breaker
Switch
Headlight
50 Amp
Neutral Start Circuit Breaker
Switch NL
Fuses
F1, F2, F3, F4
Lift Arm
Parking Brake N PE Switch
Switch Lift Valve > ~ 7
Solenoids -
Figure 10P-12. Electrical Component Locations
10P-13