TM 10-4320-307-244-14GEARCOVERASSEMBLYREPAIR/REPLACE(CONT).e.Install required number of shims (14) and new O-ring (15) on camshaft support (13).CAUTIONDo not use lubricating oil on the 0-ring.The O-ring will increase in size oncontact with lubricating oil. Usevegetable oil to lubricate O-ring.f.Lubricate O-ring (15) with vegetable oil.g.Install camshaft support (13) into gear cover (4). Install and tighten capscrews and washers(18) to 20 ft-lbs (25 Nm) torque.21. Install new crankshaft oil seal and accessory drive oil seal in accordance with paragraphs 3-38 and 3-29.22. Install accessory drive pulley in accordance with paragraph 3-29.23. Install crankshaft pulley (19) and vibration damper (20)as follows:a.Install two guide studs (21) in crankshaft.b.Install pulley (19) and vibration damper (20) onguide studs (21).NOTEMake sure mounting surfaces of crankshaft,vibration damper, and pulley are clean, dry,and free from burrs.c.Lubricate threads of capscrews (22) and face of washers (23) with lubricating oil.d.Install four capscrews (22) with washers (23) handtight.e.Remove two guide studs (21) and replace with two capscrews (22) and washers (23).f.Tighten six capscrews (22) to 190 ft-lbs (260 N•m) torque.4-104
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