Walker 5600-20 - Manual (Page 23)

MAINTENANCE
OM 0352SB-A
20
Shearbolt Replacement
1. To replace the shearbolt, take off the
gearbox shield by removing the two
5/16"NC x 1/2" flange bolts. The hole in the
plate helps remove the shearbolt if
fragments remain in the hole.
2. Replace the 5/16"NC x 2 1/4" shearbolt a
genuine replacement bolt and a 5/16"
lockwasher and a 5/16" nut. Replace the
gearbox shield with the two 5/16"NC x 1/2"
flange bolts.