CIPI UNDERCARRIAGE Arrangements: 9Q-5195, 9Q-5197, 9Q-5198, 9Q-5232, 9Q-5504, 9Q-5643, 9Q-5651, 9Q-5727, 9Q-5728, 9Q-5729, 9Q-5730, 9Q-5731, 9Q-5747, 9Q-5876, 180-4029, and 213-3892 Caterpillar

Illustration 1	g00106767

(1) Torque for two stoppers ... 140 ± 14 N·m (105 ± 10 lb ft)

Before assembly, apply a small amount of hydraulic oil on the sliding surfaces of the following parts:

• piston (2)

• guide (3)

• barrel (4)

• piston assembly (9)

• spool (14)

(5) Torque for nine bolts ... 177 ± 18 N·m (131 ± 13 lb ft)

(6) 96-1521 Shim

Thickness of one shim ... 1.0 mm (.040 inch)

96-3785 Shim

Thickness of one shim ... 1.2 mm (.050 inch)

96-3786 Shim

Thickness of one shim ... 1.4 mm (.055 inch)

96-3787 Shim

Thickness of one shim ... 1.6 mm (.063 inch)

96-3788 Shim

Thickness of one shim ... 1.8 mm (.071 inch)

96-1522 Shim

Thickness of one shim ... 2.0 mm (.079 inch)

To ensure that the following conditions are fulfilled, install shims (6) :

• When parking brake release port (12) is vented to the air, the motor output shaft does not rotate with a torque of 324 N·m (239 lb ft) or less.

• When pressure at parking brake release port (13) is 780 kPa (115 psi), the motor output shaft rotates with a torque of 29 N·m (21 lb ft) or less. Both the inlet port and the outlet port must be open to the hydraulic tank.

(7) Apply 5P-3413 Sealant to the seal.

(8) 095-7380 Spring

Free length ... 15.0 mm (.59 inch)

Outside diameter ... 11.7 mm (.46 inch)

(10) 096-4389 Spring

Free length ... 33.7 mm (1.33 inch)

Outside diameter ... 7.5 ± 0.2 mm (0.30 ± 0.008 inch)

(11) Torque for 10 plugs ... 14.7 ± 1.5 N·m (11 ± 1 lb ft)

(13) 096-3978 Spring

Free length ... 34.7 mm (1.37 inch)

Outside diameter ... 14.0 ± 0.1 mm (.551 ± .004 inch)