Water Pump

Remove radiator. Remove fan retaining screws and remove fan. Loosen air pump mounting screws and remove pump drive belt. Remove air pump adjusting link bolt and raise air pump as high as hoses will allow. Tighten mounting bolts to retain pump.
Loosen generator alternator mounting bolts and remove fan belt. Remove the two generator, alternator top mounting bolts and swing generator alternator down so that it rests on fender panel.

Disconnect by-pass hose from water pump and disconnect radiator bottom hose from water pump and heater tube. Remove water pump mounting screws and remove pump from cylinder block. To install, reverse removal procedure.

TIGHTENING SPECIFICATIONS

Application

Ft.Lbs. (mkg)

Cylinder Head

⁽¹⁾42 (5.8)

Connecting Rod Nuts

⁽²⁾42 (5.8)

Oil Pump Bolts

12 (1.7)

Rocker Shaft Bracket

25 (3.5)

Oil Pan

6 (.83)

Engine Front Cover

1/4" Bolt

6 (.83)

5/16" Bolt

14 (1.9)

Water Pump

17 (2.4)

Manifolds

15 (2.1)

Crankshaft Pulley

70 (9.7)

Rocker Cover

4 (.55)

Flywheel

40 (5.5)

⁽¹⁾	If studs stamped "22" or with small drill point, tighten to 50 ft.lbs. (6.9 mkg).

⁽²⁾	Tighten Nyloc nut to 32-34 ft.lbs. (4.4-4.7 mkg).