NV4500 Part 3

Check to verify the main shaft has .002 to .004 end play

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Clean 5th gear retainer nut with break clean and dry

Clean main shaft threads and dry

be sure concave washer has inner portion pointing twards nut

use Loctite 640 on shaft threads

engage two gears in the NV4500 to prevent shaft from turning.

torque nut to 260 – 280 ftlbs

Install brass thread protector disks and tap down with punch

Install set screws with blue loctite to 10 ftlbs

peen collar down into key way

install timm cooper adapter tail housing with anerobic sealer

use silicone in sealed bearing grove

heat housing to 300 – 320 f

install bearing

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