5-2. COOLING FAN DRIVE ASSEMBLY REPAIR (continued).
Remove retaining ring (35) from bearing (34).
Remove six screws (36), housing cover (37), preformed packing (38), and shims (39) from fan drive housing
(30). Measure thickness of shim pack before discarding shims. Discard shims and preformed packing.
Use care when removing retaining rings. They are under spring tension and can act
as projectiles when relessed. Wear safety goggles when removing retaining rings.
Failure to heed this warning can result in serious injury to personnel.
Remove retaining ring (28) and drive shaft (33) from fan drive housing (30). Discard retaining ring.
Remove bearing (29) from fan drive housing (30).
Perform step 14 only if bearing fails inspection.
Remove bearing (34) from drive shaft (33).
Remove lockwire (27), six screws (31), and gear (32) from drive shaft (33). Discard lockwire.