2014年6月29日日曜日

Postponed VW1302 work

Stuck and clogged Hex bolts connecting with drive shaft and stub shaft on the rear axle of air-cooled VW 1302 Super Beetle prevented me from proceeding to the procedure of replacing hub bearings yesterday, any Hex wrenches were unacceptable because of sticking power, also Vice Grip tool. Though streaking to utilize the Nut cracker special tool for the purpose shown in the picture, probably makes it  effective to loosen them, but,I determined to postpone this heavy work until the clutch disk replacement would be required, 10,000 km more. The strange note must be caused not by the rear hub bearings but by the differential side angular roller bearing on the left side. Drive pinion and crown gear touching surface relation must be adjusted by inserting adequate thickness adjusting sim insertion, as a matter of fact. As the following procedure, unburdening AD motor, trans-axle body and almost of full restoring of them should be done at that time. This is the reason why I gave up yesterday, the biggest operation those are not popular among Laymen nor Sunday mechanics, hobby player like myself, but I have enough brave and strong intention to do that by myself.

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