SERVICE TOOLS
TOOL NO.
TOOL NAME
J 4242
Water pump and fuel pump wrench ....................................................................
J 1930
Water pump drive coupling remover ....................................................................
J 22437
Water pump impeller installer ...............................................................................
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
APPLICATION
THREAD
SIZE
(lb-ft)
(Nm)
Water pump coupling
..............
bolt
5/16-24
18 min.
24 min.
Water manifold nut . . . . . . . . . . . . .
34-41
3/8-24
25-30
STUD TORQUE SPECIFICATIONS
TORQUE
TORQUE
APPLICATION
(lb-ft)
(Nm)
14-34
10-25
Water manifold stud .....................................................
11F-20