TOPHANDLER HYDRAULIC SLEWING MOTORS REPLACEMENT - CONTINUED
Use extreme caution when handling heavy parts. Provide adequate support and use assistance
during procedure. Ensure that any lifting device used is in good condition and of suitable load
capacity. Keep clear of heavy parts supported only by lifting device. Failure to follow this warn-
ing may result in death or injury to personnel.
Slewing motor weighs approximately 150 lb (68 kg). Lifting device must have sufficient capacity
to lift motor. Failure to follow this warning may result in injury to personnel.
Refer to General Maintenance Instructions (WP 0284 00) for complete instructions on connecting
hydraulic hoses and applying proper torque.
Ensure slewing motor is oriented to allow hoses or hydraulic manifold connections.
With assistance, and using nylon sling and suitable lifting device, install slewing motor (6) with pinion gear (13) through
turning plate (1) and engage ring gear (14).
Install ten bolts (11) and washers (12) to secure slewing motor (6) in place. Tighten bolts in an even pattern in accor-
dance with Torque Limits (WP 0286 00).
To install slewing motor with hydraulic manifold, perform steps 3 and 4.
To install slewing motor without hydraulic manifold, proceed to step 5.
Ensure O-rings are lubricated with lubricating oil prior to installation.
Position new O-rings and hydraulic manifold (5) with hoses attached on slewing motor (6) mating surface.