PUMP GP-WATER 5062870 - Caterpillar

239-3933 Parking Brake Control
Illustration 1 g01035201
Note: The dimension for callout (1) is measured with the handle (A) in the engaged position. This is an initial adjustment. (1) The distance from the bottom of the pin to the bottom surface of the assembly ... 120 3 mm (4.72 0.12 inch) (2) Tighten the five 8S-4734 Bolts to the following torque. ... 122 14 N m (90 10 lb ft) (3) During the adjustment procedure, tighten the nut (3) to the following torque. ... 60 to 75 N m (44 to 55 lb ft)Note: The handle (A) must be in the disengaged position and the lever (5) must be in the horizontal position in order to tighten the nut (4) . (4) During the adjustment procedure, tighten the nut to the following torque. After you tighten nut (4), turn the nut (4) counterclockwise for 5/6 turn and check that the disc is free to move. This must be performed before you tighten nut (3). ... 12 2 N m (106 18 lb in)After the adjustment procedure is completed use the following torques. Tighten nut (4) to the following torque. Make sure that the brake pads contact the disc. Turn nut (4) counterclockwise by 5/6 turn. ... 13 N m (9.6 lb ft) Tighten nut (3) to the following torque. ... 61 to 75 N m (45 to 55 lb ft)
Illustration 2 g01035254
(5) Maximum rotation of the brake assembly lever ... 45° (6) Tighten the mounting bolts for the bracket to the following torque. ... 44 to 51 N m (32 to 38 lb ft) (7) Dimension between the nut and the sleeve ... 0.25 to 1.52 mm (0.010 to 0.060 inch) (8) Tighten the nut to the following torque. ... 108 7 N m (80 5 lb ft)The brake assembly accommodates a 10 mm (0.39 inch) disc.