147-5660 CASE & PARTS GP-TRANSMISSION S/N KYS1-UP; 6AY1843-UP PART OF 147-5652 TRANSMISSION AR 525B WHEEL SKIDDER

147-5660: CASE & PARTS GP-TRANSMISSION

147-5660 CASE & PARTS GP-TRANSMISSION
S/N KYS1-UP; 6AY1843-UP
PART OF 147-5652 TRANSMISSION AR

Parts for your 525B WHEEL SKIDDER:

Pos.	Part No	Qty	Parts name
1.	6V-1820 M	[9]	BOLT (M10X1.5X30-MM)
2.	6V-4248 M	[7]	BOLT (M10X1.5X25-MM)
3.	6V-5842 M	[29]	BOLT (M10X1.5X40-MM)
4.	6V-5218 M	[5]	BOLT (M8X1.25X35-MM)
5.	6A-5591 M	[4]	BOLT (M12X1.75X25-MM)
6.	6V-0852	[1]	CAP-DUST
7.	6V-3668 M	[10]	BOLT (M12X1.75X30-MM)
8.	5P-8245	[10]	WASHER-HARD (13.5X25.5X3-MM THK)
9.	347-4402	[2]	PLUG AS
			(EACH INCLUDES)
	3K-8460	[1]	PLUG (1/2-20-THD)
	214-7567	[1]	SEAL-O-RING
11.	1P-3707	[2]	SEAL-RECTANGULAR
12.	6V-5217 M	[3]	BOLT (M8X1.25X20-MM)
13.	163-0397 CY	[1]	DRAIN GP-ECOLOGY
15.	8C-5176	[1]	SEAL-O-RING
16.	6V-8212 M	[6]	BOLT (M10X1.5X16-MM)
17.	8T-0341 M	[1]	BOLT-SOCKET HEAD (M10X1.5X60-MM)
18.	6V-8352	[1]	SEAL-O-RING
19.	228-7096	[1]	SEAL-O-RING
20.	1U-8846 B		SEALANT-GASKET (18ML)
21.	285-5784	[1]	COVER AS
	3K-0360	[1]	SEAL-O-RING
	9S-8005	[1]	PLUG (3/4-16-THD)
	245-3353	[1]	PLUG
22.	9U-8025	[1]	HOUSING AS-XMSN PUMP DRIVE
	8T-5353	[4]	DOWEL
23.	139-3231	[1]	COVER
24.	282-2973 C	[1]	CASE AS-TRANSMISSION
	3S-2708	[2]	PIN-SPRING
	6Y-0869	[2]	PLUG
	8T-5353	[2]	DOWEL
	9W-7226	[13]	PLUG
25.	2P-8986	[1]	CUP-BEARING
26.	193-2200	[1]	SEAL-LIP TYPE
27.	4P-7581	[1]	CLIP (LADDER)
28.	9U-9576	[1]	TUBE AS
29.	176-0629 Y	[1]	VALVE GP-FLOW CONTROL (TRANSMISSION)
30.	6V-6228	[2]	SEAL-O-RING
31.	9P-9150	[40]	WASHER (8.25X18X0.84-MM THK)
32.	1T-0738	[20]	WASHER (8.4X19X1.83-MM THK)
33.	8E-5380	[5]	BEARING-ROLLER
34.	170-1807	[1]	BEARING-SPECIAL RACE
35.	2N-7006	[1]	COVER
36.	2N-7007	[1]	GASKET
37.	9U-8027	[1]	SHAFT
38.	9U-8029	[1]	GEAR (58 TEETH)
39.	6V-6317 M	[12]	BOLT (M10X1.5X20-MM)
40.	4B-3665	[2]	BALL BEARING
41.	2J-7550	[2]	RING-RETAINING
42.	9U-8028	[1]	GEAR (58-TEETH)
43.	144-7175	[1]	SPACER
44.	144-7176	[1]	SHAFT
45.	244-3712	[3]	PLUG AS
			(EACH INCLUDES)
	9S-4191	[1]	PLUG (9/16-18-THD)
	214-7568	[1]	SEAL-O-RING
47.	143-9956	[1]	RACE-ROLLER BEARING
48.	7H-7107	[1]	SEAL-LIP TYPE
49.	9U-8023	[1]	COVER-INPUT SHAFT
50.	8E-5261 B	[1]	SHIM PACK (INCLUDES 24-SHIMS)
51.	153-1157	[1]	SEAL-O-RING
52.	8E-9254	[1]	CAGE-BEARING
53.	7J-8209	[2]	CUP-BEARING
54.	8T-0643 M	[6]	BOLT (M10X1.5X80-MM)
55.	5P-9806	[1]	SEAL-O-RING
56.	1T-1639	[1]	RING
57.	8H-7521	[1]	SEAL-O-RING
58.	240-8259	[1]	SCREEN GP-MAGNETIC
	8M-7160	[3]	MAGNET
59.	4S-8598	[1]	SCREEN-SUCTION (TRANSMISSION)
60.	6Y-0809	[1]	COVER
61.	148-1928	[1]	VALVE-RELIEF (TORQUE CONVERTER INLET)
62.	9X-4609	[1]	SEAL-O-RING
63.	6V-3821 M	[4]	BOLT (M8X1.25X110-MM)
64.	6V-5223 M	[9]	BOLT (M8X1.25X100-MM)
65.	6V-3918 M	[3]	BOLT (M8X1.25X50-MM)
66.	146-3801	[1]	GEAR (75 TEETH)
67.	244-3114 Y	[1]	VALVE GP-MODULATING (24-VOLT)(TORQUE CONVERTER LOCKUP CLUTCH)
69.	154-3159	[1]	ADAPTER
70.	5P-8347 M	[4]	BOLT (M8X1.25X70-MM)
71.	9M-1974	[6]	WASHER-HARD (8.8X16X2-MM THK)
72.	8T-0100 M	[2]	BOLT (M8X1.25X60-MM)
73.	149-3271	[1]	TUBE AS
74.	329-5455	[1]	PLUG AS
75.	6V-8837 M	[1]	BOLT (M6X1X16-MM)
76.	5P-0537	[1]	WASHER-HARD (7.2X14.5X2-MM THK)
77.	142-4431 B	[1]	SHIM PACK (INCLUDES 19-SHIMS)
78.	7X-0870 M	[4]	BOLT (M8X1.25X140-MM)
79.	319-6217	[2]	CONNECTOR AS
80.	124-9402	[7]	CLIP AS
81.	318-1182	[1]	SENSOR GP-SPEED
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	9X-1813 E		SLEEVE (14-CM)
	9X-3401		PIN-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1767		PIN-CONNECTOR (14-GA TO 16-GA)
	171-5349	[1]	STRAP-MARKER
82.	5P-8247	[1]	WASHER-HARD (17X32X3.5-MM THK)
83.	1V-6341	[1]	SEAL
85.	8S-0768	[1]	SEAL-O-RING
86.	8T-9515 M	[1]	BOLT-SOCKET HEAD (M10X1.5X40-MM)
87.	132-5789	[3]	CLIP (LADDER)
88.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
89.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
90.	6V-1720	[1]	PLATE-SERIAL NUMBER (TRANSMISSION)
91.	307-2670	[1]	PLUG AS
	9S-4185	[1]	PLUG (3/4-16-THD)
	238-5080	[1]	SEAL-O-RING
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

184-2625: CLUTCH GP

CLUTCH GP

184-2625 CLUTCH GP -FIRST, THIRD
S/N KYS1-UP; 6AY1-UP
PART OF 147-5652 TRANSMISSION AR

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	499-1899	[1]	SHAFT AS
	9W-0719	[3]	PLUG
2.	8T-0251	[3]	RING-RETAINING
3.	8E-8654	[1]	DISC-THRUST
4.	6V-2394	[1]	RING-RETAINING
5.	6Y-1758	[1]	GEAR (46-TEETH)
6.	236-2541	[1]	RING-RETAINING
7.	6Y-8514	[1]	PLATE-END
8.	6Y-7922	[5]	DISC-FRICTION
9.	6Y-8512	[5]	PLATE-CLUTCH
10.	251-9335	[1]	SPRING-WAVE
11.	114-1071	[1]	PISTON
12.	8E-5737	[1]	RING-SEAL (EXTERNAL)
13.	6Y-8286	[1]	PISTON
14.	8E-5735	[1]	RING-SEAL (EXTERNAL)
15.	6Y-5632	[8]	PLATE-CLUTCH
16.	6I-8912	[8]	DISC-FRICTION
17.	9W-9272	[1]	PLATE-END
18.	9U-9322	[1]	RING-RETAINING
19.	8E-8321	[2]	DISC-THRUST
20.	8C-3979	[1]	RING-RETAINING
21.	265-5287	[4]	RING-SEAL
22.	3T-6572	[1]	GEAR (33-TEETH)
23.	6Y-8289	[1]	HUB AS
23A.	8E-3433	[1]	BUSHING
24.	8C-8550	[1]	RING-RETAINING
25.	170-1841	[1]	GEAR (81-TEETH)
26.	8E-8652	[1]	DISC-THRUST
27.	6Y-0373	[1]	RETAINER-RING
28.	104-7336	[2]	RING-RETAINING
29.	6Y-8288	[1]	PISTON-BALANCE
30.	8E-5742	[1]	RING-SEAL (INTERNAL)
31.	8E-1279	[1]	SPRING-WAVE
32.	6Y-8265	[1]	SEAL AS-BALANCE
33.	9W-9278	[1]	RETAINER
34.	8E-8317	[1]	DISC-THRUST
35.	6Y-8275	[1]	HUB AS
35A.	8E-3416	[1]	BUSHING
36.	9W-9436	[1]	RING-SEAL
37.	9W-9399	[1]	RING-SEAL
38.	7T-4897	[1]	DISC-THRUST
39.	140-8010	[1]	BEARING AS

186-3317: CLUTCH GP

CLUTCH GP

186-3317 CLUTCH GP -FORWARD HIGH, FORWARD LOW
S/N KYS1-UP; 6AY1-UP
PART OF 147-5652 TRANSMISSION AR

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6Y-8256	[1]	SHAFT AS
	9W-0719	[2]	PLUG
2.	8T-0251	[6]	RING-RETAINING
3.	8E-8654	[2]	DISC-THRUST
4.	6V-2394	[1]	RING-RETAINING
5.	145-8397	[1]	GEAR (53-TEETH)
6.	6Y-8266	[1]	HUB AS
	8E-3416	[1]	BUSHING
7.	236-2541	[2]	RING-RETAINING
8.	6Y-8514	[2]	PLATE-END
9.	6Y-8512	[12]	PLATE-CLUTCH
10.	251-9335	[2]	SPRING-WAVE
11.	114-1071	[2]	PISTON
12.	6Y-7922	[12]	DISC-FRICTION
13.	148-6550	[1]	GEAR AS (45-TEETH)
	8E-3416	[1]	BUSHING
	8E-3435	[1]	BUSHING
14.	265-5287	[3]	RING-SEAL
15.	8E-8317	[2]	DISC-THRUST
16.	9W-9278	[2]	RETAINER
17.	6Y-8265	[2]	SEAL AS-BALANCE
18.	9W-9436	[2]	RING-SEAL
19.	9W-9399	[2]	RING-SEAL

186-3318: CLUTCH GP

CLUTCH GP

186-3318 CLUTCH GP -REVERSE, SECOND
S/N KYS1-UP; 6AY1-UP
PART OF 147-5652 TRANSMISSION AR

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6Y-8271	[1]	SHAFT AS
	9W-0719	[2]	PLUG
2.	8T-0251	[6]	RING-RETAINING
3.	8E-8654	[2]	DISC-THRUST
4.	6V-2394	[2]	RING-RETAINING
5.	145-8397	[1]	GEAR (53-TEETH)
6.	6Y-8266	[1]	HUB AS
	8E-3416	[1]	BUSHING
7.	236-2541	[2]	RING-RETAINING
8.	6Y-8514	[2]	PLATE-END
9.	6Y-8512	[12]	PLATE-CLUTCH
10.	251-9335	[2]	SPRING-WAVE
11.	114-1071	[2]	PISTON
12.	6Y-7922	[12]	DISC-FRICTION
13.	6Y-8275	[1]	HUB AS
	8E-3416	[1]	BUSHING
14.	7T-8682	[1]	GEAR (49-TEETH)
15.	357-1591	[1]	SPACER AS
16.	170-1840	[1]	GEAR (29-TEETH)
17.	265-5287	[3]	RING-SEAL
18.	8E-8653	[1]	DISC-THRUST
19.	9W-9271	[1]	WASHER
20.	8E-8317	[2]	DISC-THRUST
21.	9W-9278	[2]	RETAINER
22.	6Y-8265	[2]	SEAL AS-BALANCE
23.	9W-9399	[2]	RING-SEAL
24.	9W-9436	[2]	RING-SEAL

154-3951: COVER GP-SHIPPING

COVER GP-SHIPPING

154-3951 COVER GP-SHIPPING
S/N KYS1-UP; 6AY1-UP
PART OF 147-5652 TRANSMISSION AR

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7G-2132	[1]	COVER
2.	8T-6466 M	[6]	BOLT (M10X1.5X60-MM)
3.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
4.	8T-4133 M	[6]	NUT (M10X1.5-THD)
5.	7J-3554	[3]	COVER
6.	2D-0094	[3]	GASKET
8.	6V-6317 M	[10]	BOLT (M10X1.5X20-MM)
9.	7C-1113	[1]	COVER
10.	3F-5792	[1]	SEAL-O-RING
11.	6V-3668 M	[4]	BOLT (M12X1.75X30-MM)
12.	5M-3154	[1]	COVER
13.	1S-6595	[1]	GASKET-OIL SUPPLY
14.	4S-5971	[1]	COVER
15.	7F-8268	[1]	SEAL-O-RING
16.	155-2270	[8]	KIT-CONNECTING PLUG (2-PIN)
			(EACH KIT INCLUDES PLUG AS & WEDGE)
17.	8T-8737	[16]	PLUG-SEAL
18.	9S-4181	[1]	PLUG (1-5/16-12-THD)
19.	7M-8485	[1]	SEAL-O-RING
	M		METRIC PART

184-3587: DIFFERENTIAL GP

DIFFERENTIAL GP

184-3587 DIFFERENTIAL GP -LOCKING
S/N 3KZ1-UP
PART OF 139-4105, 139-4115, 204-5725 AXLE AR-FIXED, 139-4144, 186-0886, 203-7728 AXLE AR-OSCILLATING
FIELD REPLACEMENT ORDER @@@@@275-9432@@@@@
AN ATTACHMENT

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	315-8622	[1]	CASE AS-DIFFERENTIAL
2.	4V-5392	[1]	SPIDER
3.	6Y-7954	[6]	DISC-FRICTION (DIFFERENTIAL LOCK CLUTCH)
4.	7D-8185	[7]	DISC (DIFFERENTIAL LOCK CLUTCH)
5.	217-3681	[4]	WASHER-THRUST
6.	9C-6016	[4]	PINION-DIFFERENTIAL BEVEL (11-TEETH)
7.	193-3068	[1]	GEAR-DIFFERENTIAL BEVEL (16-TEETH)
8.	127-1960 M	[8]	SCREW-FLAT HEAD (M6X1X16-MM)
9.	139-4128	[1]	GEAR-BEVEL (DIFFERENTIAL LOCK, 16-TEETH)
10.	144-0496	[4]	SPRING
11.	193-3067	[1]	WASHER-THRUST
12.	217-3252	[1]	BEARING-NEEDLE
13.	151-4809	[4]	BUSHING
14.	184-3582	[1]	RING-THRUST (DIFFERENTIAL LOCK)
15.	184-3586	[1]	PISTON-ACTUATOR (DIFFERENTIAL LOCK)
16.	185-6619	[1]	PLATE-CLUTCH (DIFFERENTIAL LOCK)
17.	185-8779	[1]	PLATE-RETAINER (DIFFERENTIAL LOCK)
18.	129-2342	[1]	WASHER-THRUST
19.	156-5198	[1]	SEAL-O-RING
20.	5P-8428	[1]	SEAL-O-RING
21.	8C-7562 M	[4]	SCREW-FLAT HEAD (M8X1.25X20-MM)
22.	8K-1207	[2]	DOWEL
	M		METRIC PART

275-9432: DIFFERENTIAL GP

DIFFERENTIAL GP

275-9432 DIFFERENTIAL GP
S/N 3KZ1-UP
FIELD REPLACEMENT FOR @@@@@184-3587@@@@@

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4V-5392	[1]	SPIDER
2.	9C-6016	[4]	PINION-DIFFERENTIAL BEVEL (11-TEETH)
3.	144-0496	[4]	SPRING
4.	151-4809	[4]	BUSHING
5.	201-8476	[7]	PLATE-SEPARATOR
6.	201-8477	[7]	DISC-FRICTION
7.	217-3681	[4]	WASHER-THRUST
8.	275-9428	[1]	RING-THRUST
9.	275-9430	[1]	PLATE
10.	275-9433	[1]	CASE AS-DIFFERENTIAL
	2S-5658	[4]	WASHER-HARD (17X29X3-MM THK)
	6V-8154 M	[4]	BOLT (M16X2X150-MM)
	7X-0591	[4]	WASHER-HARD (17X29X3-MM THK)
11.	279-9693	[1]	PISTON
12.	287-6895	[1]	GEAR-DIFFERENTIAL BEVEL (16-TEETH)
13.	305-3351	[2]	WASHER-THRUST
14.	307-6135	[4]	PIN-GROOVED
15.	308-0888	[1]	BEARING AS
16.	361-6585	[1]	GEAR-DIFFERENTIAL BEVEL (16-TEETH)
17.	156-5198	[1]	SEAL-O-RING
18.	5P-8428	[1]	SEAL-O-RING

			PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
	M		METRIC PART

163-0397: DRAIN GP-ECOLOGY

DRAIN GP-ECOLOGY

163-0397 DRAIN GP-ECOLOGY
S/N KYS1-UP; 6AY1843-UP
PART OF 147-5660 CASE & PARTS GP-TRANSMISSION

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	173-0566	[1]	DRAIN AS
	2K-8199	[1]	SEAL-O-RING
	5L-4759	[1]	SEAL-O-RING
	448-4975	[1]	PLUG
2.	7M-8485	[1]	SEAL-O-RING

143-1416: FILLER GP-POWER TRAIN OIL

FILLER GP-POWER TRAIN OIL

143-1416 FILLER GP-POWER TRAIN OIL
S/N 3KZ1-UP
PART OF 143-1410 POWER TRAIN AR

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-1256 CE		HOSE (21CM)
2.	2G-8898 C	[1]	GAUGE-OIL LEVEL (DIPSTICK)
3.	3K-6905	[1]	VALVE-BREATHER
	2K-0136	[1]	BOSS
	2K-3592	[3]	BOSS
	3K-5905	[1]	BAR
4.	4K-5537	[1]	GASKET
5.	9M-0164	[2]	CLAMP-HOSE
6.	8T-4224	[1]	WASHER-HARD (8.8X16X2-MM THK)
7.	162-0123	[1]	PLATE AS
8.	178-5210	[1]	ELBOW
9.	164-2748 C	[1]	TUBE AS
10.	4D-9517	[1]	CLIP
11.	5H-2730	[1]	GASKET
12.	8T-4121	[5]	WASHER-HARD (11X21X2.5-MM THK)
13.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
14.	8T-4178 M	[2]	BOLT (M10X1.5X90-MM)
15.	8T-4186 M	[2]	BOLT (M10X1.5X40-MM)
16.	7X-2537 M	[1]	BOLT (M8X1.25X35-MM)
17.	171-4766	[1]	FILLER AS
18.	5B-2301	[1]	SPACER (2-1/16-IN LG)
19.	1B-5964	[1]	SPACER
20.	6D-4972	[1]	SPACER (0.344X0.625X0.5-IN THK)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

143-1417: FILTER & LINES GP-POWER TRAIN

FILTER & LINES GP-POWER TRAIN

143-1417 FILTER & LINES GP-POWER TRAIN
S/N 3KZ1-820
PART OF 143-1410 POWER TRAIN AR

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-6921	[2]	SPACER (11X20X22.8-MM THK)
2.	8C-3447	[1]	CAP-DUST
3.	117-7773	[1]	SWITCH AS-PRESSURE (TRANSMISSION OIL FILTER BYPASS)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	9X-1813 E		SLEEVE (14CM)
4.	150-3059	[1]	TEE AS
	8T-1674	[1]	TEE
	5K-9090	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
5.	153-1251 I	[1]	HOSE AS
6.	153-1252 I	[1]	HOSE AS
7.	192-9257	[1]	BRACKET
8.	160-7752 Y	[1]	FILTER GP-OIL
9.	161-8290	[1]	TUBE AS
10.	164-5590	[1]	VALVE AS-FLUID SAMPLING
	8C-3446	[1]	VALVE-SAMPLING
	3J-7354	[1]	SEAL-O-RING
11.	148-8305	[1]	ADAPTER AS
	5P-9617	[1]	ADAPTER
	3J-1907	[1]	SEAL-O-RING
12.	148-8355	[1]	ELBOW AS
	6V-9005	[1]	ELBOW
	5K-9090	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
13.	148-8357	[1]	ELBOW AS
	6V-9008	[1]	ELBOW
	5K-9090	[1]	SEAL-O-RING
	7M-8485	[1]	SEAL-O-RING
14.	3J-1907	[1]	SEAL-O-RING
15.	4J-0520	[1]	SEAL-O-RING
16.	5F-9144	[4]	SEAL-O-RING
17.	5K-9090	[1]	SEAL-O-RING
18.	5P-1076	[2]	WASHER-HARD (13.5X30X4-MM THK)
19.	7D-7233	[1]	CLIP (LOOP)
20.	8T-4121	[9]	WASHER-HARD (11X21X2.5-MM THK)
21.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
22.	8T-4185 M	[4]	BOLT (M10X1.5X50-MM)
23.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
24.	8T-4956 M	[2]	BOLT (M12X1.75X35-MM)
25.	1G-8878	[1]	FILTER-OIL (ADVANCED EFFICIENCY)(POWER TRAIN)
26.	2D-8926 I	[1]	HOSE AS
27.	9G-5127	[1]	BREATHER (ATMOSPHERIC)(TRANSMISSION)
28.	030-8370	[1]	ADAPTER-PIPE
29.	032-3506	[1]	ADAPTER-PIPE
30.	3B-6775	[1]	COUPLING
31.	3S-8665	[1]	CLIP (LOOP)
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

POWER TRAIN

TRANSMISSION GP

Operation and Maintenance Manual

Transmission Oil - Change
525B and 535B Wheel Skidders

Transmission Oil Level - Check
525B and 535B Wheel Skidders

Special Instruction

Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Specifications

Clutch (First and Third)
525B Wheel Skidder and 535B Wheel Skidder Power Train

Clutch (Forward High and Forward Low)
525B Wheel Skidder and 535B Wheel Skidder Power Train

Clutch (Reverse and Second)
525B Wheel Skidder and 535B Wheel Skidder Power Train

Output Transfer Gears
525B Wheel Skidder and 535B Wheel Skidder Power Train

Speed Sensor (Transmission Output)
525B Wheel Skidder and 535B Wheel Skidder Power Train

Transmission Case
525B Wheel Skidder and 535B Wheel Skidder Power Train

Transmission
525B Wheel Skidder and 535B Wheel Skidder Power Train

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Systems Operation

Transmission Lubrication
525B Wheel Skidder and 535B Wheel Skidder Power Train

Flow Control Valve
525B Wheel Skidder and 535B Wheel Skidder Power Train

Transmission
525B Wheel Skidder and 535B Wheel Skidder Power Train

Transmission Hydraulic System
525B Wheel Skidder and 535B Wheel Skidder Power Train

Reuse And Salvage Guidelines

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}

Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}

Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}

Reuse and Salvage of Transmission Components {3030}
Reuse and Salvage of Transmission Components {3030}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}
Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}

Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}
Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}

Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Testing and Adjusting

Transmission Clutch Running Clearance - Check
525B Wheel Skidder and 535B Wheel Skidder Power Train

Bearing End Play (Output Transfer Gears) - Adjust
525B Wheel Skidder and 535B Wheel Skidder Power Train

CID 0701 FMI 02 Speed Sensor (Transmission Output) Incorrect Signal - Test
525B Wheel Skidder and 535B Wheel Skidder Power Train

Transmission Pressures - Test
525B Wheel Skidder and 535B Wheel Skidder Power Train

Bench Test Procedures

Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}
Bench Test Procedure For A 525B, 535B, and 545 Wheel Skidder Transmission {3030, 3066, 3073, 3101, 3139}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Disassembly and Assembly

Transmission Pump Drive Housing - Install
525B and 535B Wheel Skidders Power Train

Electronic Control Module (Power Train) - Remove and Install
525B and 535B Wheel Skidders Power Train

Transmission Pump Drive Housing - Remove
525B and 535B Wheel Skidders Power Train

Transmission Pump Drive Housing - Install
525B and 535B Wheel Skidders Power Train

Torque Converter and Transmission - Remove
525B and 535B Wheel Skidders Power Train

Torque Converter from Transmission - Separate
525B and 535B Wheel Skidders Power Train

Transmission - Disassemble
525B and 535B Wheel Skidders Power Train

Transmission - Assemble
525B and 535B Wheel Skidders Power Train

Parking Brake Actuator - Remove and Install
525B and 535B Wheel Skidders Power Train

Torque Converter to Transmission - Connect
525B and 535B Wheel Skidders Power Train

Torque Converter and Transmission - Install
525B and 535B Wheel Skidders Power Train

Parking Brake - Remove and Install
525B and 535B Wheel Skidders Power Train

Engine - Remove
525B Wheel Skidder and 535B Wheel Skidder Engine Supplement

Engine - Install
525B Wheel Skidder and 535B Wheel Skidder Engine Supplement

Service Magazine

Thread Lock Compound is Now Used on the Bolt for the Transmission Output Yoke {3002, 3063, 3063}
2002/05/06

Slotted Pistons are Now Used in the Clutches of Transmissions {3155}
2002/12/09

A Change to the Transmission Cover Requires a New Tube Assembly {3064}
2003/03/10

A Spool in ECPC Valves is No Longer Serviced {3030, 3155}
2003/08/04

An Improved Assembly Process Is Used for Installing the Clutch Piston Seals {0720, 3030, 3170}
2004/02/23

A New Retaining Ring Is Used in the Clutches of the Transmission {3030, 3155}
2004/04/05

A New Lip Seal is Used on the Transmission Output Shaft {3064, 3075}
2005/07/25

A New Transmission Clutch Spring Is Now Used {3030, 3155}
2006/05/08

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

An Improved O-Ring Seal is Now Used in the Transmission Clutch Solenoid Modulating Valves {3073, 3167}
2015/09/10

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

Caterpillar Parts SIS Catalog 525B :

Truck sale:

Caterpillar 525B
- skidder
CARTER MACHINERY COMPANY, INC.

75.000

Caterpillar 525B, bosbouw - skidder, Bosbouw

WESTERN STATES EQUIPMENT

75.000

Caterpillar 525B, bosbouw - skidder, Bosbouw

WESTERN STATES EQUIPMENT

75.000

Caterpillar 525B, forstwirtschaft - holzrücker, Forstmaschinen
- skidder
WESTERN STATES EQUIPMENT

24,657

Caterpillar 525B, Forestry Equipment
- skidder
MILTON CAT