173-1028 ADJUSTER GP-SEAT SLIDE PART OF 178-7910 SEAT GP 990H WHEEL LOADER

OPERATOR STATION

SEAT GP

0. 173-1028 ADJUSTER G
1. 237-3970 AIR COMPRE

AIR CONDITIONER GP

2. 242-8026 AIR CONDIT
3. 123-8576 AIR CONDIT
4. 247-4951 AIR CONDIT

WIPER GP-WINDOW

5. 214-7635 ARM GP-WIN
6. 214-7636 ARM GP-WIN

BOX GP-STORAGE

7. 242-1903 BOX GP-STO
8. 251-0124 BOX GP-STO

CAB GP

9. 267-5292 CAB & PLAT
0. INFORMATION

WHEEL LOADER 990H WHEEL LOADER BWX
CUSTOM PRODUCT SUPPORT LITERATURE FOR THE 990H WHEEL LOADER BWX00001-UP (MACHINE) SEBC1474 990H BWX (2004)

OPERATOR STATION

SEAT GP

173-1028 ADJUSTER GP-SEAT

237-3970 AIR COMPRESSOR GP-SEAT

397-6405 KIT-SEAT AIR COMPRESSOR

212-7779 KIT-SHOCK ABSORBER

#SEBC14740160

173-1028: ADJUSTER GP-SEAT

ADJUSTER GP-SEAT

173-1028 ADJUSTER GP-SEAT
SLIDE
PART OF 178-7910 SEAT GP

i01469457 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4V-8256	[4]	SPRING
2.	117-4492	[1]	ROD
3.	136-1544	[1]	LATCH AS (LH)
4.	156-5545	[1]	LATCH AS (RH)
5.	164-4531	[1]	ROD
6.	170-1112	[1]	PLATE AS
7.	170-1114	[1]	HANDLE (SLIDE ADJUSTMENT)
8.	170-1115	[1]	HANDLE (TILT ADJUSTMENT)
9.	132-0338	[2]	WASHER-PLASTIC (13X31.7X0.8-MM THK)
10.	2K-4973	[2]	LOCKNUT (3/8-16-THD)
11.	7X-0608	[2]	WASHER-HARD (10.2X16X2-MM THK)

#SEBC14740161

237-3970: AIR COMPRESSOR GP-SEAT

AIR COMPRESSOR GP-SEAT

237-3970 AIR COMPRESSOR GP-SEAT -HEAVY-DUTY
FOR OPTIONAL FIELD REPLACEMENT ORDER 211-5358 CONDUIT (100-CM), 5P-6010 TUBE (1-M)
PART OF 277-8032 SUSPENSION GP-SEAT
FIELD REPLACEMENT ORDER @@@@@397-6405@@@@@

i02012095 SEBC1474

2373970 AIR COMPRESSOR GP-SEAT Parts scheme

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(NO SERVICED PARTS)

#SEBC14740162

242-8026: AIR CONDITIONER AR

AIR CONDITIONER AR

242-8026 AIR CONDITIONER AR
PART OF 273-8998, 284-8006, 288-8883 CAB AR

i02889663 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
247-4951 Y	[1]	AIR CONDITIONER GP
242-5333 Y	[1]	DUCT GP-CAB AIR
250-9455 Y	[1]	FILTER GP-CAB AIR
		-OR-
315-9896 Y	[1]	FILTER GP-CAB AIR
Y		SEPARATE ILLUSTRATION

#SEBC14740163

123-8576: AIR CONDITIONER GP

AIR CONDITIONER GP

123-8576 AIR CONDITIONER GP
PART OF 242-8026 AIR CONDITIONER AR

i02103062 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	130-3307	[1]	COIL AS-HEATER
2.	3E-6282	[1]	COIL AS-EVAPORATOR
3.	316-1927	[1]	MOTOR AS-BLOWER (24-VOLT, A/C, HEATER)
	9W-0852	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
4.	8P-5141	[2]	PLATE-ORIFICE
5.	3E-6280	[1]	COVER
6.	3T-6774	[1]	GROMMET
7.	136-1953 E		HOSE (48-CM)
8.	3E-6147	[1]	INSULATION
9.	3E-7252	[1]	INSULATION
10.	3E-7253	[2]	INSULATION
11.	130-3590	[1]	INSULATION
12.	3E-7255	[1]	INSULATION
13.	3E-7256	[1]	INSULATION
14.	3E-7257	[1]	INSULATION
15.	5P-5926 D		SEAL (1.2-M)
16.	3E-7258	[1]	INSULATION
17.	5P-5672 D		SEAL (0.3-M)
18.	5P-3945	[1]	CAP
19.	5P-3950	[1]	CAP
20.	9X-7381	[1]	SEAL-O-RING
21.	9X-7383	[1]	SEAL-O-RING
22.	9X-7384	[1]	SEAL-O-RING
23.	3E-0400	[2]	WHEEL AS-BLOWER
24.	5P-7070 D		INSULATION-STRIP (0.7-M)
25.	5P-6670	[2]	FILM-INSTRUCTION (WATER IN, WATER OUT)
26.	6P-8855	[2]	SPACER-TUBE
27.	7K-3176	[1]	COUPLING AS-REFRIGERANT (SELF-SEALING)
28.	2H-3924	[2]	LOCKWASHER
29.	5P-3928	[1]	COUPLING AS-REFRIGERANT (SELF-SEALING)
	107-4395	[1]	VALVE AS
	107-4396	[1]	GASKET
30.	6V-1668	[2]	WASHER (6.5X29.1X3-MM THK)
31.	3E-6145	[1]	TUBE AS
32.	3E-6144	[1]	TUBE AS
33.	9X-7382	[1]	SEAL-O-RING
34.	3S-2093	[3]	STRAP-CABLE
35.	9X-2488	[4]	CLAMP-HOSE
36.	8T-4137 M	[16]	BOLT (M10X1.5X20-MM)
37.	8T-4121	[16]	WASHER-HARD (11X21X2.5-MM THK)
38.	7X-0490 M	[1]	BOLT (M6X1X200-MM)
39.	8T-4189 M	[3]	BOLT (M8X1.25X20-MM)
40.	5P-4116	[3]	WASHER-HARD (8.8X20.5X2-MM THK)
41.	178-3338	[2]	SCREW (8-32X0.313-IN)
42.	3B-4501	[2]	LOCKWASHER
43.	6V-7728 M	[1]	BOLT (M6X1X45-MM)
44.	6V-8837 M	[4]	BOLT (M6X1X16-MM)
45.	8T-4205	[14]	WASHER-HARD (7.2X14.5X2-MM THK)
46.	2H-3925	[2]	LOCKWASHER
47.	5C-2890 M	[6]	NUT (M6X1-THD)
48.	6V-7743 CM	[1]	LOCKNUT (M6X1-THD)
49.	5B-6565	[2]	NUT
50.	6V-9170	[2]	NUT-BULKHEAD (1-14-THD)
51.	8C-4586	[2]	CLAMP
52.	3E-5464	[1]	SWITCH AS-THERMOSTAT (HVAC)(REFRIGERANT)
53.	9G-1950	[1]	RESISTOR
54.	247-0345 C	[1]	HARNESS AS-HEATER & AIR COND
		[3]	SEAL
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
	155-2271	[1]	KIT-CONNECTING PLUG (4-PIN)
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
	8T-8737	[2]	PLUG-SEAL
	3S-2093	[10]	STRAP-CABLE
55.	130-3304	[1]	CASE AS
	6K-3274	[4]	PLATE-RIVET
	6V-9632 M	[2]	NUT-WELD (M6X1-THD)
	7T-1099	[4]	LINK
	033-7291	[4]	RIVET
56.	3E-6277	[1]	HOUSING AS
57.	239-5535 C	[1]	VALVE AS-FLOW CONTROL (WATER)
	4B-4863	[4]	WASHER (4.7X11X1.2-MM THK)
	4M-6582	[1]	SEAL-O-RING
	124-0312	[4]	SCREW-PAN HEAD (8-16X0.32-IN)
58.	8T-4171 M	[2]	BOLT (M6X1X12-MM)
59.	242-2455 C	[1]	BRACKET
60.		[1]	LOCK-CONNECTOR
61.	4M-6582	[1]	SEAL-O-RING
62.	239-9368 C	[1]	RESISTOR AS
63.	5P-5908 D		SEAL (0.2-M)
64.	9X-2185 C	[4]	SCREW (8-15X0.44-IN)
65.	3E-7254	[2]	INSULATION
	C		CHANGE FROM PREVIOUS TYPE
	D		ORDER BY THE METER
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBC14740164

247-4951: AIR CONDITIONER GP

AIR CONDITIONER GP

247-4951 AIR CONDITIONER GP
PART OF 242-8026 AIR CONDITIONER AR

i02577967 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	130-3307	[1]	COIL AS-HEATER
2.	3E-6282	[1]	COIL AS-EVAPORATOR
3.	316-1927	[1]	MOTOR AS-BLOWER (24-VOLT, A/C, HEATER)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(KIT INCLUDES RECEPTACLE AS & WEDGE)
	9W-0852	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
4.	8P-5141	[2]	PLATE-ORIFICE
5.	3E-6280	[1]	COVER
6.	136-1953 E		HOSE (30-CM)
6A.	136-1953 E		HOSE (18-CM)
7.	3E-6147	[1]	INSULATION
8.	3E-7252	[1]	INSULATION
9.	3E-7253	[2]	INSULATION
10.	130-3590	[1]	INSULATION
11.	3E-7255	[1]	INSULATION
12.	3E-7256	[1]	INSULATION
13.	3E-7257	[1]	INSULATION
14.	5P-5926 D		SEAL (1.2-M)
15.	3E-7258	[1]	INSULATION
16.	5P-5672 D		SEAL (0.3-M)
17.	5P-3945	[1]	CAP
18.	5P-3950	[1]	CAP
19.	9X-7381	[1]	SEAL-O-RING
20.	9X-7383	[1]	SEAL-O-RING
21.	9X-7384	[1]	SEAL-O-RING
22.	3E-0400	[2]	WHEEL AS-BLOWER
			(EACH INCLUDES)
	037-4838	[1]	CLAMP
23.	5P-7070 D		INSULATION-STRIP (0.7-M)
24.	5P-6670	[2]	FILM-INSTRUCTION (WATER IN, WATER OUT)
25.	6P-8855	[2]	SPACER-TUBE
26.	7K-3176	[1]	COUPLING AS-REFRIGERANT (SELF-SEALING)
	107-4393	[1]	VALVE AS
	107-4394	[1]	GASKET
27.	2H-3924	[2]	LOCKWASHER
28.	5P-3928	[1]	COUPLING AS-REFRIGERANT (SELF-SEALING)
	107-4395	[1]	VALVE AS
	107-4396	[1]	GASKET
29.	6V-1668	[2]	WASHER (6.5X29.1X3-MM THK)
30.	3E-6145	[1]	TUBE AS
31.	3E-6144	[1]	TUBE AS
32.	9X-7382	[1]	SEAL-O-RING
33.	3S-2093	[3]	STRAP-CABLE
34.	9X-2488	[4]	CLAMP-HOSE
35.	8T-4137 M	[16]	BOLT (M10X1.5X20-MM)
36.	8T-4121	[16]	WASHER-HARD (11X21X2.5-MM THK)
37.	7X-0490 M	[1]	BOLT (M6X1X200-MM)
38.	8T-4189 M	[3]	BOLT (M8X1.25X20-MM)
39.	5P-4116	[3]	WASHER-HARD (8.8X20.5X2-MM THK)
40.	6L-7159	[2]	SCREW-MACHINE (8-32X0.313-IN)
41.	3B-4501	[2]	LOCKWASHER
42.	6V-7728 M	[1]	BOLT (M6X1X45-MM)
43.	6V-8837 M	[4]	BOLT (M6X1X16-MM)
44.	8T-4205	[14]	WASHER-HARD (7.2X14.5X2-MM THK)
45.	2H-3925	[2]	LOCKWASHER
46.	5C-2890 M	[6]	NUT (M6X1-THD)
47.	2D-6235	[1]	LOCKNUT (1/4-20-THD)
48.	5B-6565	[2]	NUT
49.	6V-9170	[2]	NUT-BULKHEAD (1-14-THD)
50.	8C-4586	[2]	CLAMP
51.	3E-5464	[1]	SWITCH AS-THERMOSTAT (HVAC)(AIR CONDITIONER)
52.	9G-1950	[1]	RESISTOR
53.	247-0345	[1]	HARNESS AS-HEATER & AIR COND
	3S-2093	[10]	STRAP-CABLE
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
	155-2271	[1]	KIT-CONNECTING PLUG (4-PIN)
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
			(EACH KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
54.	130-3304	[1]	CASE AS
	3E-0417	[1]	PAN-CONDENSATE
	6K-3274	[4]	PLATE-RIVET
	6V-9632 M	[2]	NUT-WELD (M6X1-THD)
	7T-1099	[4]	LINK
	7X-2478 M	[5]	NUT-WELD (M8X1.25-THD)
	033-7291	[4]	RIVET
55.	3E-6277	[1]	HOUSING AS
56.	239-5535	[1]	VALVE AS-FLOW CONTROL (WATER)
	4B-4863	[4]	WASHER (4.7X11X1.2-MM THK)
	4M-6582	[1]	SEAL-O-RING
	124-0312	[4]	SCREW-PAN HEAD (8-16X0.32-IN)
57.	8T-4171 M	[2]	BOLT (M6X1X12-MM)
58.	239-9368	[1]	RESISTOR AS
59.	4M-6582	[1]	SEAL-O-RING
60.	242-2455	[1]	BRACKET
61.	3T-6774	[1]	GROMMET
62.	5P-5908 D		SEAL (0.2-M)
64.	9X-2185	[4]	SCREW (8-15X0.44-IN)
65.	3E-7254	[2]	INSULATION
	D		ORDER BY THE METER
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBC14740165

214-7635: ARM GP-WINDOW WIPER

ARM GP-WINDOW WIPER

214-7635 ARM GP-WINDOW WIPER -FRONT
PART OF 242-1901 WIPER & WASHER GP-WINDOW

i01900694 SEBC1474

2147635 ARM GP-WINDOW WIPER Parts scheme

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	191-8921 M	[4]	BOLT-SOCKET HEAD (M6X1X25-MM)
2.	227-7392	[4]	WASHER (6.3X10.3X0.4-MM THK)
3.	6V-8225 M	[4]	NUT (M6X1-THD)
4.	136-3190	[1]	NOZZLE AS-WASHER
5.	473-9082	[2]	CLIP
	M		METRIC PART

#SEBC14740166

214-7636: ARM GP-WINDOW WIPER

ARM GP-WINDOW WIPER

214-7636 ARM GP-WINDOW WIPER -FRONT
PART OF 236-5417 WIPER GP-WINDOW

i01964448 SEBC1474

2147636 ARM GP-WINDOW WIPER Parts scheme

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	191-8921 M	[4]	BOLT-SOCKET HEAD (M6X1X25-MM)
2.	227-7392	[4]	WASHER (6.3X10.3X0.4-MM THK)
3.	344-5673 M	[4]	NUT (M6X1-THD)
4.	136-3190	[1]	NOZZLE AS-WASHER
5.	136-3188	[3]	CLIP
6.	194-5171 E		HOSE (92-CM)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBC14740167

242-1903: BOX GP-STORAGE

BOX GP-STORAGE

242-1903 BOX GP-STORAGE
PART OF 273-8998, 284-8006, 288-8883 CAB AR

i02148166 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3V-7689	[1]	HANDLE AS
2.	164-0427	[1]	MAT
3.	164-0431	[1]	SHEET
4.	242-3493	[1]	COVER AS-ACCESS
5.	242-3494	[1]	BOX AS
6.	251-0124 Y	[1]	BOX GP-STORAGE
7.	8T-4121	[5]	WASHER-HARD (11X21X2.5-MM THK)
8.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
9.	8T-4185 M	[3]	BOLT (M10X1.5X50-MM)
10.	8T-4189 M	[8]	BOLT (M8X1.25X20-MM)
11.	5P-4116	[8]	WASHER-HARD (8.8X20.5X2-MM THK)
12.	8V-7010	[2]	BUMPER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBC14740168

251-0124: BOX GP-STORAGE

BOX GP-STORAGE

251-0124 BOX GP-STORAGE
PART OF 242-1903 BOX GP-STORAGE

i02148168 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	251-6484	[1]	BOX AS (FRONT)
2.	251-6499	[1]	PLATE AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
3.	251-0123	[1]	BOX AS
4.	8T-4222	[6]	WASHER-PLATED (11X32X2.5-MM THK)
5.	9X-2038	[4]	WASHER (7X19X2-MM THK)
6.	9X-2040 M	[2]	SCREW-TRUSS HEAD (M10X1.5X25-MM)
7.	9X-2045 M	[4]	SCREW-TRUSS HEAD (M6X1X20-MM)
	M		METRIC PART

#SEBC14740169

267-5292: CAB & PLATFORM GP

CAB & PLATFORM GP

267-5292 CAB & PLATFORM GP
PART OF 284-8006 CAB AR

i02390727 SEBC1474

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Parts for your 990H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4E-6509	[1]	SEAL
2.	4E-6510	[1]	SEAL
3.	123-8701 Y	[1]	DOOR GP-CAB (LH)
4.	242-0340 Y	[1]	PLATFORM GP-OPERATOR
5.	250-2980	[1]	FRAME GP-DOOR
6.	256-2454	[2]	SEAL
7.	267-3445 Y	[1]	CAB GP
8.	8T-4121	[32]	WASHER-HARD (11X21X2.5-MM THK)
9.	8T-4191 M	[14]	BOLT (M10X1.5X16-MM)
10.	8T-4196 M	[18]	BOLT (M10X1.5X35-MM)
11.	103-2554 E		SEAL (500-CM)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

OPERATOR STATION

SEAT GP

Operation and Maintenance Manual

Seat Side Rails - Adjust
990H Wheel Loader

Seat
990H Wheel Loader

Seat Belt - Replace
990H Wheel Loader

Seat Belt - Inspect
990H Wheel Loader

Seat Belt
990H Wheel Loader

Special Instruction

Installation Instruction for 212-7779 Shock Absorber Kit , 192-7848 Shock Absorber Kit , and 213-5170 Indicator Kit on Toggle Link Vertical (TLV) Seat Suspensions {7324}
Installation Instruction for 212-7779 Shock Absorber Kit , 192-7848 Shock Absorber Kit , and 213-5170 Indicator Kit on Toggle Link Vertical (TLV) Seat Suspensions {7324}

Installation Procedure for the 192-7805 Seat Compressor Harness{1408, 7312, 7324}
Installation Procedure for the 192-7805 Seat Compressor Harness{1408, 7312, 7324}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Operator Seat Belt Not Retracting {7327}
Operator Seat Belt Not Retracting {7327}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES

Service Letter-Asia

Systems Operation

Comfort Seat Air Suspension with Air Compressor
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Lumbar, Side Controls, and Slide Swivel
Comfort Series Seat For Caterpillar Machines

Serial Number Effectivity
Comfort Series Seat For Caterpillar Machines

Comfort Seat Air Suspension with System Air
Comfort Series Seat For Caterpillar Machines

Comfort Seat Controls
Comfort Series Seat For Caterpillar Machines

Optimized Seat Air Suspension with Air Compressor
Comfort Series Seat For Caterpillar Machines

Optimized Seat Controls
Comfort Series Seat For Caterpillar Machines

Optimized Seat with Lumbar, Side Controls, and Slide Swivel
Comfort Series Seat For Caterpillar Machines

Seat Maintenance Interval Schedule
Comfort Series Seat For Caterpillar Machines

General Information
Comfort Series Seat For Caterpillar Machines

Component Descriptions
Comfort Series Seat For Caterpillar Machines

Troubleshooting
Comfort Series Seat For Caterpillar Machines

General Information
Caterpillar Advanced Ride Management (CARM) Seat Suspension System

Component Descriptions
Caterpillar Advanced Ride Management (CARM) Seat Suspension System

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE SEAT COMPRESSOR ON CERTAIN MACHINES

Testing and Adjusting

Troubleshooting Chart
Comfort Series Seat For Caterpillar Machines

Troubleshooting

Troubleshooting
Caterpillar Advanced Ride Management (CARM) Seat Suspension System

Disassembly and Assembly

Swivel Seat - Disassemble
Comfort Series Seat For Caterpillar Machines

Swivel Seat - Assemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With Toggle Switch Height Adjustment - Disassemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With Toggle Switch Height Adjustment - Assemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With System Air - Disassemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With System Air - Assemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Fixed Damper - Disassemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Fixed Damper - Assemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Variable Damper - Disassemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Variable Damper - Assemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Lumbar Option and Side Controls - Disassemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Lumbar Option and Side Controls - Assemble
Comfort Series Seat For Caterpillar Machines

Air Suspension with Air Valve Knob Height Adjustment - Disassemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With Air Valve Knob Height Adjustment - Assemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat Air Suspension with Air Compressor - Assemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat Air Suspension with Air Compressor - Disassemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Front Controls - Disassemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Front Controls - Assemble
Comfort Series Seat For Caterpillar Machines

Seat - Install
990H Wheel Loader Machine Systems

Seat - Remove
990H Wheel Loader Machine Systems

Optimized Seat with Front Controls - Disassemble and Assemble
Comfort Series Seat For Caterpillar Machines

Service Magazine

Longer Seat Belts Can Be Installed If Necessary {7327}
2005/09/19

Improved Operator Seat Air Compressor Is Now Available {731S, 7324}
2012/03/26

An Improved Routing Process is Now Available When Replacing 192-7805 Harness As in TLV1 Seat Suspensions on Certain Machines {1408, 7312, 7324}
2013/11/12

Improved Operator Seat Air Compressor Is Now Available for Certain Machines {731K, 7324}
2015/07/21

A New Service Replacement Hose Is Now Available for Certain Seat Suspensions {7324}
A New Service Replacement Hose Is Now Available for Certain Seat Suspensions {7324}

Caterpillar Parts SIS Catalog 990H :

2Q-8673 LOGGING AR

336-4273 ARM GP-LIFT

283-2384 ARM GP-LIFT

6E-2923 VALVE GP-STEERING

301-4608 VALVE GP-STEERING

4T-1860 VALVE GP-SHUTTLE

6E-5566 VALVE GP-SELECTOR & PRESS CONT

6E-3986 VALVE GP-RELIEF

237-3970 AIR COMPRESSOR GP-SEAT

242-8026 AIR CONDITIONER AR

123-8576 AIR CONDITIONER GP

247-4951 AIR CONDITIONER GP

214-7635 ARM GP-WINDOW WIPER

214-7636 ARM GP-WINDOW WIPER

242-1903 BOX GP-STORAGE

251-0124 BOX GP-STORAGE

Truck sale:

Caterpillar 990H
- Wheel loaders
HOLT OF CALIFORNIA

209.500

Caterpillar 990 H, Radlader, Bau-Und Bergbauausrüstung

119.900

Caterpillar 990H, Radlader, Bau-Und Bergbauausrüstung
- Wheel Loaders
FINNING CANADA
Canada

416,432

Caterpillar 990H, Construction
- Wheel Loaders
HASTINGS DEERING (AUSTRALIA)
Australia

96,931

Caterpillar 990H, Construction
- Wheel Loaders
HASTINGS DEERING (AUSTRALIA)
Australia