It is very important that T-section of release bolt fully engages in bottom seat. Failure to comply may
result in injury or death to personnel.
Insert release bolt (3) until it bottoms (will
no longer turn) in seat and rotate clockwise
until it fully locks.
Pull release bolt (3) several times by hand to
ensure it is locked.
Fit washer (2) and nut (1) to release bolt and
wind up nut by hand until it almost seats.
You will experience a large degree of
Use adjustable wrench to continue to
winding nut (1) in clockwise direction until
it bottoms out.
Repeat Steps (1) through (6) for remaining three spring brake chambers.
Stow wheel chocks, if applicable. Vehicle is now ready to be moved.
END OF TASK