CARRIER-PLANETARY 3644366 - Caterpillar

Installation Procedure
Do not operate the wiper motor before the wiper arm assembly is installed.A new wiper motor is preset in the parked position. If the wiper motor is operated before installation of the wiper arm assembly, misalignment will occur. This can cause damage to the wiper motor, the wiper arm assembly, and/or the window.Do not manually rotate the wiper arm assembly on the shaft.
Illustration 1 g00521753
Support the wiper motor assembly inside the cab. Install wiper motor assembly (5), plate (12), the gasket, bolt (11) and retaining nut (13). Tighten retaining nut (13) to a torque of 19 1 N m (14 1 lb ft).
Illustration 2 g00521751
Install cap (10) .
Illustration 3 g00521750
Push the wiper arm assembly straight onto the tapered shaft. If the wiper arm assembly is not installed straight when the shaft turns, the splines will be improperly formed and damage will occur.
Illustration 4 g00521793
Position wiper arm assembly (8) on the tapered shaft at 90.5 1 degrees to the left of the vertical centerline. Refer to dimension (C) in illustration 4. Install the nut and lockwasher (9) .
Tighten nut (9) to a torque of 23 1 N m (16.5 1 lb ft).
Wait for at least thirty minutes. Do not wait for more than four hours. Tighten nut (9) again to a torque of 23 1 N m (16.5 1 lb ft).
Illustration 5 g00521747
Close cover (6) .
Illustration 6 g00520623
Note: DO NOT use petroleum lubricants on the hose ends. DO NOT stretch the hose between connection points.
Connect hose (7). Refer to dimension (B) in illustration 6. Dimension (B) equals 1 1 mm (0.04 0.04 inch).
Illustration 7 g00521746
Connect electrical connector (4) to motor assembly (5) .
Illustration 8 g00521745
Install interior trim (2), trim (1) and six screws (3) .End By: Separate the steering frame lock. Refer to Disassembly and Assembly, "Steering Frame Lock - Separate and Connect".