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HYD MOTOR "C" 1C3857 - Caterpillar

1C3857 HYD MOTOR "C" Caterpillar parts HYD
Alternative (cross code) number:
Caterpillar 1C3857 HYD MOTOR "C"
Weight: 20 pounds 9 kg.

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988B (50W)
1. Remove disconnect switch (1) from plate (2) and remove plate (2) from the frame. 2. Install plate (3) to the frame and install disconnect switch (1) to plate (3). 3. Fasten receptacle (4) to plate (3) with two 8S4211 Plates (5), four bolts and washers.4. Use straps (6) as needed to hold the cables. 5. Cut panel (7) to the dimensions shown for access to receptacle (4).992C (42X)
1. Weld strip (1) to brace (2) to the dimensions shown with 6.350 mm (0.25") fillet welds all around. 2. Fasten bracket (3) to strip (1) with two bolts and washers.3. Install receptacle (4) to bracket (3).4. Fasten the cables to the existing cables with four straps (5).631D (24W, 66W), 633D (25W), 637D (26W, 27W, 71W)
1. Put the plastic tape (1) around the red cable so there is a 1.524 mm (0.06") gap between turns and cover 50.8 mm (2") of each end of the cable with plastic tape.2. Install receptacle (2) to step (3) with four bolts, nuts and washers.3. Put cables (4) and (5) through tube (6). 4. Remove two bolts and fasten tube (6) to the platform with two clips (7), spacers (8) and the two bolts that were removed.5. Fasten cables (4) and (5) with two 2G1476 Clamps (9) and plate (10) to the inside of the right frame.6. Remove four clips and fasten the cables with four new clips (11).621B (45P1985-Up), 627B (14S765-Up, 15S900-Up)
1. Weld lug (1) to hydraulic tank (2); if equipped with hood and door attachment, weld to bracket (3). For machines that are not equipped with 8F9836 Lug (1), order the lug from the Parts Department. 2. Use 5.080 mm (0.20') fillet welds to fasten lug (1) to hydraulic tank (2) or bracket (3), at the dimensions shown. 3. Install 6G6043 Bracket (4), under handle (5); fasten 4N6579 Receptacle (6) and 8S2634 Cover (7) to bracket (4) with four 2J3118 Bolts, 5M2894 Washers and 1D4717 Nuts.4. Put 5P0706 Wrap (8) around the red cable. 5. Fasten the cables with 6G2256 Clamps (9), 6G2263 Spacer, two 2G8767 Washers, 5D9844 Bolt and 5M2894 Washers.621B (45P1985-Up), 627B (14S765-Up)
6. Connect the black cable to starter (10) and the red

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