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CAT 992K Wheel Loader Hydraulic System

INTERACTIVE SCHEMATIC
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Information
Schematic
Machine Views
Component Table
Tap Table
Fluid Power Symbols
Electrical Symbols
Front Frame
Rear Frame
Tap Views
Features
Options
Bookmarks
X
EC-C3
EC-C2
E-C60
EC-C1
E-C61
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©
2012 Caterpillar, All Rights Reserved
Printed in U.S.A.
KENR5574-01
July 2012
992K Wheel Loader
Hydraulic System
8801-UP
ZMX1-UP
COMPONENT LOCATION
Description
P
Nu
art
mber
Ma
Lo
chine
cation
Sch
Lo
ematic
cation
Description
P
Num
art
ber
Machine
Location
Schematic
Location
Accumulator GP - Brake STD:
ATCH:
220
350
-2718
-5572
1
C-5
C-4
Sensor GP - Press Center Impl Pump Oil 344-7391 64 C-4
Accumulator GP - Pilot Oil 245-2975 2 Sensor GP - Press RH Impl Pump Oil 344-7391 65 C-4
Accumulator GP - Ride Control 348-9284 3 E-2 Sensor GP - Temp Hyd Tank 256-6453 66 C-2
Actuator GP - Pilot Control Raise 1 217-6719 4
D-4 Sensor GP - Temp Steering Oil 288-8390 67 B-6
Actuator GP - Pilot Control Lower 1 217-6720 5 Switch AS - Limit Parking Brake 171-7085 68
F-6
Actuator GP - Pilot Control Rackback 2 217-6719 6 E-3
E-3
Switch AS - Oil Filter Bypass 339-4361 69 B-6
Actuator GP - Pilot Control Raise 2 217-6719 7 Switch AS - Pressure Filter Bypass 141-1481 70 D-1
Actuator GP - Pilot Control Dump 1 217-6720 8 D-4
E-3
D-2
A-2
Switch AS - Pressure Case Drain 339-4361 71 C-3
Actuator GP - Pilot Control Lower 2 217-6719 9
Switch AS - Pressure Oil Filter 339-4361 72 C-2
Actuator GP - Pilot Control Rackback 1 219-6720 10
Switch AS - Pressure Fan 339-4361 73
D-2
Actuator GP Pilot Control Dump 2 217-6720 11 D-3
D-3
E-4
C-4
C-4
F-8
F-6
Switch AS - Pressure Oil Filter 339-4361 74 B-7
Brake GP - Parking 294-7730 12
Switch AS - Pressure Parking Brake Oil 327-4608 75 F-6
Connector AS - RH Pump 9X-2614 13
Switch AS - Pressure Sec Steering Oil 313-5104 76
B-7
Connector AS - Center Pump 9X-2614 14 Tank AS - Expansion 346-0980 77 A-7
Control GP - Foot Brake 305-5531 15
Tank GP - Implement. , Fan 276-8951 78 C-2
Core AS - Rear Axle Oil Cooler 115-4831 16 B-5
282-3057 79
B-7
Core AS - Front Axle Oil Cooler 115-4831 17
Valve 6E-1291 80
D-4
Core AS - Hyd. Oil Cooler 261-3853 18
Valve 6E-1291 81
D-3
Core AS - Steering Oil Cooler 190-7625 19 C-6 Valve - Bypass Rear Axle Oil Cooler 260-3789 82 B-4
Cylinder GP - Lift Left Hand 271-1717 20 F-4
F-3
F-3
Valve - Bypass Front Axle Oil Cooler 260-3789 83 B-2
Cylinder GP - Lift Right Hand 271-1716 21
Valve AS - Check 9T-1013 84 E-6
Cylinder GP - Steering 157-1352 22
D-8
329-5064 85 A-4
Cylinder GP - Tilt 271-3572 23 Valve GP - Brake Control 106-1774 86 F-6
Elbow 127-9015 24
Valve GP - Brake Control 269-3289 87
E-7
Filter GP - Brake Oil 348-9235 25
Valve GP - Check 111-7775 88
B-8
Filter GP - Case Drain 166-4647 26
C-3
C-1
Valve GP - Check Pilot Accumulator 185-4026 89 D-5
Filter GP - Oil Steering Oil 166-4647 27 Valve GP - Check Pilot 207-1810 90 D-5
Filter GP - Oil Accumulator 295-6259 28 D-1 160-7439 91
E-3
Filter GP - Hyd Oil 166-4647 29 Valve GP - Check 102-4156 92
E-4
Filter GP - Oil Rear Axle Oil Cooler 230-3633 30 Valve GP - Check 102-4156 93 E-3
Filter GP - Oil Front Axle Oil Cooler 230-3633 31
Valve GP - Check 102-4156 94
E-4
Filter GP - Oil, Fan 280-3444 32 Valve GP - Check 102-4156 95 E-3
Filter GP - Steering Oil Cooler 115-2129 33 B-6
B-6
Valve GP - Check Ride Control 9T-1013 96 D-1
Manifold GP - Control Axle Oil Cooler 257-5613 34 Valve GP - Demand Fan 191-8735 97 C-1
Manifold GP - Control Brake Acc Charge
273-8751 35
Valve GP - Diverter 166-8497 98 A-4
Motor GP - Fan 159-7166 36
Valve GP - Main Control 284-6627 99 E-5
Pump GP - Brake 164-5486 37 Valve GP - Make Up
Pump and Motor GP - Axle Oil Cooler 340-2113 38
B-3
B-3
Valve GP - Manual Lowering
Pump GP - Fan 277-5566 39
C-3
C-2
D-2
C-2
C-2
C-2
D-2
Valve GP - Pressure Reducing
Pump GP - Implement Center 315-3144 40
C-4
A-4
B-4
Valve GP - Pressure Reducing
Pump GP - Implement Right Hand 346-6095 41
Valve GP - Relief Lift 1
Pump GP - Steer, Oil Cooler, Pilot 136-3965 42
Valve GP - Relief Lift 2
Pump GP - Steering 216-4826 43
Valve GP - Relief (Tilt Dual Set Rod End 2)
Pump GP Sec Steering 101-4007 44
B-7
B-7
B-7
B-6
B-6
B-6
B-7
Valve GP - Relief (Tilt Head End 1)
Screen GP 288-5769 45
Valve GP - Relief (Main 1)
Screen GP - Fan Pump and Motor 288-5769 46
Valve GP - Relief (Main 2)
Screen GP 174-4502 47
D-4 Valve GP - Relief (Tilt Head End 2)
Screen GP - High Pressure 174-4502 48
Valve GP - Relief (Tilt Dual Set Rod End 1)
Screw - Bleeder Tilt Cylinder 9F-2167 49
F-3
D-8
F-7
E-7
Valve GP - Relief Pump Backup
Screw - Purge 9F-2167 50
Valve GP - Ride Control
Sensor GP - Axle Temp Front 288-8390 51
Valve GP - Selector
Sensor GP - Axle Temp Rear 288-8390 52
Valve GP - Sequence Axle Oil Cooler
Sensor GP - Level Full Implement Tank 306-6875 53
C-3 Valve GP - Shuttle Ride Control
Sensor GP - Level Low Implement Tank 308-6875 54
C-3 Valve GP - Solenoid Implement Pilot
Sensor GP - Liquid Level Full Steering Tan 306-6875 55
B-7 Valve GP - Solenoid Load Sense 1
Sensor GP - Liquid Level Low Steerin
g Tan 306-6875 56
A-7 Valve GP - Solenoid Load Sense
Sensor GP - Pressure Brake Oil 344-7389 57
E-6
Valve GP - Solenoid Load Sense 2
Sensor GP - Pressure Steering Oil 344-7391 58
B-7 Valve GP - Solenoid Ride Control
Sensor GP - Pressure 344-7389 59
Valve GP - Steering
Sensor GP - Pressure Lift Rod End 349-1178 60
F-5
Valve GP - Steering Cyl Crossover
Sensor GP - Pressure Lift Head End 349-1178 61
F-4
Valve GP - Steering Neutralizer Left
Sensor GP - Pressure Fan Pump 344-7391 62
Valve GP - Steering Neutralizer Right
Sensor GP - Pressure Implement Pilot Oil 344-7389 63
D-5
C-2
C-6
Tank GP - Steering, Brake
Valve GP - Axle Oil Cooler
Valve GP - Check Makeup
101-9012
100
D-2
112-1817
101
D-5
185-1897
102
E-4
160-4128
103
D-3
129-8293
104
E-4
125-9349
105
E-4
262-4157
106
E-4
117-0160
107
E-4
117-0159
108
E-3
117-0159
109
E-3
117-0160
110
E-3
262-4157
111
E-3
100-4335
112
C-7
9T-9552
113
E-2
6E-3078
114
B-7
287-0426
115
A-4
141-1481
116
D-1
257-6364
117
E-2
173-4755
118
D-4
149-2610
119
E-5
173-7455
120
D-4
152-8340
121
D-2
301-4616
122
C-7
6E-3985
123
C-8
296-5662
124
B-8
296-5662
125
B-8
TAP LOCATION
6-DrednilyC thgiR gnireetSA
6-DrednilyC tfeL gnireetSB
6-DegrahcsiD pmuP gnireetSC
6-CylppuS toliP gnireetSD
6-CegrahcsiD pmuP ekarBE
6-CrotalumuccA ekarB raeRF
6-CrotalumuccA ekarB tnorFG
6-DerusserP ekarB ecivreS raeRH
6-DerusserP ekarB ecivreS tnorFI
3-BylppuS rotoM elxAJ
3-BegrahcsiD pmuP raeRK
3-BegrahcsiD pmuP tnorFL
5-FpmuP thgiR feileR tnemelpmIM
5-FpmuP retneC feileR tnemelpmIN
5-FylppuS toliP tnemelpmIO
4-FylppuS lortnoC ediRP
4-FdnE daeH rednilyC tfiLQ
4-FdnE doR rednilyC tfiLR
4-FdnE doR rednilyC tliTS
4-FdnE daeH rednilyC tliTT
2-ElangiS feileR eniL teS lauDU
2-CegrahcsiD pmuP naFV
1-ClangiS pmuP naFW
Tap
Number
Description
Schematic
Location
FLUID POWER SYMBOLS
ONE POSITION
TWO POSITION
THREE POSITION
VENTED
PRESSURIZED
RETURN ABOVE FLUID LEVEL
RETURN BELOW FLUID LEVEL
LINES CROSSING LINES JOINING
TWO-WAY
THREE-WAY
FOUR-WAY
SPRING
CONTROL VALVES
RESTRICTION
LINE RESTRICTION
(FIXED)
2-SECTION PUMP
MAIN
AUX.
SPRING
(ADJUSTABLE)
VARIABILITY
LINE RESTRICTION
(VARIABLE)
LINE RESTRICTION
VARIABLE and PRESSURE
COMPENSATED
PRESSURE
COMPENSATION
PUMP: VARIABLE and
PRESSURE COMPENSATED
ENERGY TRIANGLES
HYDRAULIC PNEUMATIC
MEASUREMENT
PRESSURE
TEMPERATURE
FLOW
ROTATING SHAFTS
UNIDIRECTIONAL BIDIRECTIONAL
PUSH-PULL LEVER PEDALGENERAL MANUAL PUSH BUTTON SPRING
MANUAL CONTROL SYMBOLS
HYDRAULIC MOTORS
FIXED
DISPLACEMENT
VARIABLE DISPLACEMENT
NON-COMPENSATED
UNIDIRECTIONAL
BIDIRECTIONAL
HYDRAULIC PUMPS
FLUID STORAGE RESERVOIRS
CROSSING AND JOINING LINES
VALVE ENVELOPES
VALVE PORTS
BASIC COMPONENT SYMBOLS
FLUID CONDITIONER
PUMP or MOTOR
FIXED
DISPLACEMENT
VARIABLE DISPLACEMENT
NON-COMPENSATED
UNIDIRECTIONAL
BIDIRECTIONAL
VALVES
PILOT CONTROL SYMBOLS
RELEASED PRESSURE
EXTERNAL RETURN
INTERNAL RETURN
REMOTE SUPPLY PRESSURE
SIMPLIFIED
COMPLETE
INTERNAL
SUPPLY PRESSURE
ACCUMULATORS
SPRING LOADED GAS CHARGED
SOLENOID
or MANUAL
SOLENOID
and PILOT
SOLENOID and
PILOT or MANUAL
COMBINATION CONTROLS
SOLENOID
SERVO
THERMAL
DETENT
HYDRAULIC AND PNEUMATIC CYLINDERS
DOUBLE ACTINGSINGLE ACTING
BASIC
SYMBOL
SPRING
LOADED
CHECK VALVES
TWO
POSITION
INFINITE
POSITIONING
FLOW IN ONE
DIRECTION
FLOW ALLOWED IN
EITHER DIRECTION
THREE
POSITION
CROSS
FLOW
PARALLEL
FLOW
INTERNAL PASSAGEWAYS
NORMAL POSITION
A B
P T
A B
P T
SHIFTED POSITION
INFINITE POSITION
CONTROL VALVES
ATTACHMENT
MANUAL SHUTOFF
SHUTTLE PILOT
CONTROLLED
ELECTRICAL SYMBOLS
Hydraulic Symbols (Electrical)
325-AG135 PK-14
Circuit Identification
Number
Wire Color
Wire Gauge
Harness identification code
This example indicates
wire 135 in harness "AG".
325-PK-14
Wire Gauge
Wire Color
Circuit Number
Identification
Wire Number Identification Codes
Current Standard
Previous Standard
Electrical Schematic Example
Hydraulic Schematic Example
325-PK
Wire Color
Circuit Number
Identification
B
A
Wire
Wire
(EXAMPLE VALVE)
Current Standard
Transducer
(Fluid)
Transducer
(Gas / Air)
G
Generator
Electrical Wire
Pressure Switch
M
Electric Motor
Pressure Switch
(Adjustable)
Temperature Switch
Pressure
Symbol
Temperature
Symbol
Level
Symbol
Flow
Symbol
Electrical Symbols (Electrical)
T
Components are shown installed on a fully operable machine with the key and engine off, transmission shifter
in neutral and with parking brake set.
Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
SCHEMATIC PART NUMBER: 347-4209, CHANGE: 02, VERSION: -
BRAKE SCHEMATIC: 347-3709, CHANGE: 00, VERSION: -
MEDIA NUMBER: KENR5574-01
THIS SCHEMATIC IS FOR THE 992K WHEEL LOADER HYDRAULIC SYSTEM
12345678
A
B
C
D
E
F
12345678
A
B
C
D
E
F
HYDRAULIC CIRCUIT COLOR DESCRIPTIONS
STEER, OIL COOLER, PILOT, FAN PUMP OUTPUT
MAIN PUMP OUTPUT
AXLE OIL COOLING CIRCUIT
STEERING CIRCUIT
SUPPLY LINE
LIFT CIRCUIT
BRAKE PUMP OUTPUT
TILT CIRCUIT
DRAIN / RETURN LINE
IMPLEMENT CENTER PUMP OUTPUT
SECONDARY STEERING PUMP OUTPUT
BRAKE CIRCUIT
LINE PATTERNS
Drain / Return Lines
Component Group
Pilot / Load Sensing Pressure
Pressure Line
CALLOUTS
Taps (Pressure, Sampling, Sensor - by letter)
YY
(52) VALVE GP - CONTROL
138-1234
Callout Number
(Machine Location from
Component LocationsTable)
Component
Name
Part Number
ELECTRICAL CIRCUITS
D
G
F
E
C
A
B
AXLE OIL COOLING SYSTEM
BRAKE SYSTEM
IMPLEMENT SYSTEM
O
M
P
N
Q T
R
S
U
V
W
H
I
J K L
DIAGNOSTIC PLATE
BEHIND THE CAB
PUMP CASE
AIR BLEED
PUMP CASE
AIR BLEED
RIGHT
TURN
STIC STR
DIAGNOSTIC PLATE UNDER
STEERING TANK
REAR AXLE
PARKING BRAKE TRANSMISSION
INTERLOCK OVERRIDE SW
STOPLAMP SW
THROTTLE LOCK DISCONNECT SW
IMPELLER CLUTCH PEDAL
POSITION SIGNAL
(TO TRANSMISSION CONTROL)
DIAGNOSTIC PLATE
AT RIGHT SIDE
OF HITCH AREA
AUTOLUBE RETURN
AUTOLUBE SUPPLY
AIR CONNECTION
PUMP CASE
AIR BLEED
PUMP CASE
AIR BLEED
PUMP CASE
AIR BLEED
E9
HYDRAC
ON/OFF
RAISE
DUMP
LOWER
RACKBACK
RACKBACK
LOWER
RAISE
FRONT
REAR
(15) CONTROL GP
FOOT BRAKE
(87) VALVE GP
BRAKE CONTROL
(51) SENSOR GP
AXLE TEMP FRONT
(12) BRAKE GP
PARKING
(68) SWITCH AS.-LIMIT
PARKING BRAKE
(75) SWITCH AS.
PRESSURE
PARKING BRAKE OIL
(86) VALVE GP
BRAKE CONTROL
(84) VALVE AS
CHECK
(57) SENSOR GP
PRESSURE BRAKE OIL
(52) SENSOR GP
AXLE TEMP REAR
(22) CYLINDER GP
STEERING
(50) SCREW
PURGE
(122) VALVE GP
STEERING
(123) VALVE GP
STEERING CYL CROSSOVER
(112) VALVE GP
RELIEF PUMP BACKUP
(88) VALVE GP
CHECK
(76) SWITCH AS
PRESSURE
SEC. STEERING OIL
(114) VALVE GP
SELECTOR
(58) SENSOR GP
PPRESSURE
STEERING OIL
(44) PUMP GP
SEC. STEERING
(125) VALVE GP
STEERING NEUTRALIZER RIGHT
(124) VALVE GP
STEERING NEUTRALIZER LEFT
(48) SCREEN GP
HIGH PRESSURE
(43) PUMP GP
STEERING
(55) SENSOR GP
LIQUID LEVEL (FULL)
STEER TANK
(56) SENSOR GP
LIQUID LEVEL (LOW)
STEER TANK
(74) SWITCH AS
PRESSURE OIL FILTER
(27) FILTER GP
STEERING OIL
(79) TANK GP
STEERING, BRAKE
(42) PUMP GP
STEER,OIL COOLER, PILOT
(67) SENSOR GP
EMP
STEERING OIL
(69) SWITCH AS
OIL FILTER BYPASS
(33) FILTER GP
STEERING OIL COOLER
(59) SENSOR GP
PRESSURE
(19) CORE AS
STEERING OIL COOLER
(25) FILTER GP
BRAKE OIL
(35) MANIFOLD GP
CONTROL BRAKE
ACCUMULATOR CHARGE
(1) ACCUMULATOR GP
BRAKE
(37) PUMP GP
BRAKE
(16) CORE AS REAR
AXLE OIL COOLER
(82) VALVE
BYPASS (REAR AXLE OIL COOLER)
(30) FILTER GP
OIL (REAR AXLE OIL COOLER)
(115) VALVE GP
SEQUENCE - AXLE OIL COOLER
(98) VALVE GP
DIVERTER
(85) VALVE GP
AXLE OIL COOLER
ACTIVATE, DEACTIVATE
(34) MANIFOLD GP
CONTROL (AXLE OIL COOLER)
(38) PUMP AND MOTOR GP
AXLE OIL COOLER
(31) FILTER GP
OIL (FRONT AXLE OIL COOLER)
(83) VALVE
BYPASS (FRONT AXLE OIL COOLER)
(17) CORE AS FRONT
AXLE OIL COOLER
(54) SENSOR GP
LEVEL LOW
IMPL TANK
(71) SWITCH AS
PRESSURE
CASE DRAIN
(26) FILTER GP
OIL
CASE DRAIN
(78) TANK GP
HYDRAULIC
IMPLMNT. / FAN
(66) SENSOR GP
TEMP HYD TANK
(39) PUMP GP
FAN
(62) SENSOR GP
PRESSURE
FAN PUMP
(24) ELBOW
(97) VALVE GP
DEMAND FAN
(45) SCREEN GP
(32) FILTER GP
OIL FAN
(73) SWITCH AS
PRESSURE FAN
(29) FILTER GP
HYDRAULIC OIL
(46) SCREEN GP
FAN PUMP AND MOTOR
(18) CORE AS
HYD. OIL COOLER
(72) SWITCH AS
PRESSURE
(OIL FILTER)
(36) MOTOR GP
FAN
(100) VALVE GP
MAKE UP
(28) FILTER GP
OIL ACCUMULATOR
(70) SWITCH AS.
PRESSURE FILTER BYPASS
(96) VALVE GP
CHECK RIDE CONTROL
(116) VALVE GP
SHUTTLE
RIDE CONTROL
(121) VALVE GP
SOLENOID RIDE CONTROL
(117) VALVE GP
SOLENOID IMPLEMENT PILOT
(113) VALVE GP
RIDE CONTROL
(103) VALVE GP
PRESSURE REDUCING
(53) SENSOR GP
LEVEL FULL IMPL TANK
(47) SCREEN GP
(13) CONNECTOR AS.
RH PUMP
(41) PUMP GP
IMPLEMENT RIGHT HAND
(118) VALVE GP
SOLENOID
LOAD SENSE 2
(64) SENSOR GP PRESSURE
IMPLEMENT RIGHT PUMP OIL
(65) SENSOR GP PRESSURE
IMPLEMENT CENTER PUMP OIL
(14) CONNECTOR AS.
CENTER PUMP
(120) VALVE GP SOLENOID
LOAD SENSE 1
(89) VALVE GP
CHECK (PILOT
ACCUMULATOR)
(90) VALVE GP
CHECK PILOT
(63) SENSOR GP PRESSURE
IMPLEMENT PILOT OIL
(2) ACCUMULATOR GP
PILOT OIL
(40) PUMP GP
IMPLEMENT CENTER
(101) VALVE GP
MANUAL LOWERING
(95) VALVE GP
CHECK
(92) VALVE GP
CHECK
(80) VALVE
(94) VALVE
GP CHECK
(81) VALVE
(91) V ALVE GP
MAKEUP
(4) ACTUATOR GP
PILOT CONTROL
RAISE 1
(11) ACTUATOR GP
PILOT CONTROL
DUMP 2
(8) ACTUATOR GP
PILOT CONTROL
DUMP 1
(6) ACTUATOR GP
PILOT CONTROL
RACKBACK 2
(10) ACTUATOR GP
PILOT CONTROL
RACKBACK 1
(5) ACTUATOR GP
PILOT CONTROL
LOWER 1
(7) ACTUATOR GP
PILOT CONTROL
RAISE 2
(9) ACTUATOR GP
PILOT CONTROL
LOWER 2
(93) VALVE GP
CHECK
(119) VALVE GP
SOLENOID
(104) VALVE GP
RELIEF LIFT 1
(105) VALVE GP
RELIEF LIFT 2
(106)VALVE GP
RELIEF (TILT,
DUAL SET
ROD END 2)
(107) VALVE GP
RELIEF (TILT
HEAD END 1)
(108) VALVE GP
RELIEF (MAIN 1)
(109) VALVE GP
RELIEF (MAIN 2)
(110) VALVE GP
RELIEF (TILT
HEAD END 2
(111) VALVE GP
RELIEF (TILT
DUAL SET
ROD END 1)
(102) VALVE GP
PRESSURE REDUCING
(99) VALVE GP
MAIN CONTROL
(60) SENSOR GP
PRESSURE
LIFT HEAD END
(61) SENSOR GP
PRESSURE
LIFT ROD END
(20) CYLINDER GP
LIFT LEFT HAND
(49) SCREW
BLEEDER
TILT CYL
(23) CYLINDER GP
TILT
(21) CYLINDER GP
LIFT RIGHT HAND
348-9284
(3) ACCUMULATOR GP
RIDE CONTROL
346-0980
(77) TANK AS
EXPANSION
339-4361
HS
PS
NC
NO
C
C
257-5613
340-2113
230-3633
260-3789
115-4831
329-5064
166-8497
287-0426
157-1352
6E-3985
301-4616
111-7775
296-5662
100-4335
313-5104
344-7391
6E-3078
174-4502
216-4826
306-6875
306-6875
166-4647
282-3057
288-8390
136-3965
164-5486
339-4361
115-2129
101-4007
190-7625
344-7389
348-9235
273-8751
9T-1013
106-1774
327-4608
294-7730
288-8390
288-8390
269-3289
305-5531
171-7085
344-7389
115-4831
260-3789
230-3633
9F-2167
296-5662
STD: 220-2718
ATT: 350-5572
E12
E14
E7
E4
E5
E6
E11
E13
DUMP
E1
245-2975
315-3144
9X-2614
344-7391
344-7391
9X-2614
346-6095
344-7389
173-7455
173-7455
185-4026
207-1810
112-1817
149-2610
185-1897
129-8293
125-9349
262-4157
117-0160
217-6720
217-6720
217-6720
217-6720
217-6719
217-6719
217-6719
217-6719
117-0160
262-4157
117-0159
117-0159
102-4156
102-4156
102-4156
102-4156
6E-1291
6E-1291
160-7439
284-6627
349-1178
349-1178
271-1717
271-1716
271-3572
9F-2167
257-6364
9T-9552
152-8340
141-1481
9T-1013
295-6259
310-8636
191-8735
127-9015
101-9012
159-7166
288-5769
344-7391
277-5566
288-5769
261-3853
339-4361
339-4361
166-4647
280-3444
276-8951
256-6453
306-6875
306-6875
174-4502
160-4128
339-4361
166-4647
REAR
FRONT
TO AIR CONNECTION
LOC. C-1
MAIN CONTROL VALVE
119
111
110109108
107
106
105
104
102
95
94
93
92
91
81 80
61 60
49
11
10
9
8
7
6
5
4
AXLE OIL COOLING SYSTEM
115
98
85
83
82 52 38
34
3130
19 181716
BRAKE SYSTEM
90
8786
84
79
78
75 68
67
66
57
56
55
54
53
37 3525
15
12
1
DIAGNOSTIC PLATES
DIAGNOSTIC PLATE
AT RIGHT SIDE
OF HITCH AREA
DIAGNOSTIC PLATE UNDER
STEERING TANK
DIAGNOSTIC PLATE
BEHIND THE CAB
T
S
R
Q
N
M
LKJ
I
HG
F
E
D C
B A
EXPANSION TANK
77
FRAME FRONT
U
P
O
121
120
118117116
113
101
99
96
51
23
22
21
20
3
IMPLEMENT PUMPS
W
V
65
6462
24
14 13
IMPLEMENT SYSTEM
103
100
97
89
73
72717063
46
45
41 40
39
36
32
2928
26 2
STEERING SYSTEM
125124123
122
114
112
88
76
74 69
59
58
5048
47
4443 42
3327

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