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TM 9-2350-287-34
5-2. COOLING FAN DRIVE ASSEMBLY REPAIR (continued).
6.
Install new gasket (24) and cover (25) on fan drive assembly (3) and secure with four screws (26).
7.
Using depth micrometer, measure the distance between retainer boss (40) and top of drive shaft (53) at a point
between fan drive housing (30) and gear (32).
8.
Add 0.671 inch (17.04 mm) to distance measured in step 7 and record total.
NOTE
Both bevel gearcase assemblies are assembled and installed in the same manner.
9.
Install bearing (16), bearing (19), and spacer (15) on gear shaft (17).
10.
Install new key washer (20) and nut (21) on gear shaft (17).
11.
Install new seal (22) and new preformed packing (23) in retainer (1 4). Install retainer (14) and gear shaft (17)
on sleeve (1 8).
5 - 8
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