(3) To separate the radiator water inlet connection (26) and its gasket (27) from the water pump inlet, remove
the two hex head bolts (28) and lockwashers (24).
(4) Remove the pump (fig. 24) by unscrewing and removing the six hex head bolts and lockwashers that
fasten the body to the crankcase.
b. Installation.
(1) Install the radiator water inlet connection (26) and its gasket (27) to the water pump inlet by inserting the two
hex head bolts' (28) and lockwashers (24). Before applying the gaskets, clean mating surfaces and coat
gaskets with sealing compound.
1
Hose, 1 3/4 x 4 (5 req)
18
Fan guard rod
2
Hose clamp (10 req)
19
Bolt, hex hd, 5/16-18 x 3/4 (3 req)
3
Radiator inlet pipe
20
Elbow, radiator
4
Pipe plug, 1/4 M
21
Fan guard support
5
Radiator cap
22
Fan
6
Radiator cap gasket
23
Nut, hex, 3/8-24 (4 req)
7
Radiator
24
Lockwasher, 3/8 (6 req)
8
Cotter pin, 1/8 x 1 1/4 (2 req)
25
Radiator-to-pump connection
9
Nut, castellated, 5/8-11 (2 req)
26
Radiator water inlet connection
10
Plain washer, 5/8 (2 req)
27
Gasket
11
Rebound unit
28
Bolt, hex hd, 3/8-16 x 2 1/4 (2 req)
12
Bolt, special
29
Screw, self-tapping, No. 10 x 3/8 (8 req)
13
Nipple, 1/2 x 2
30
Fan guard
Elbow, 1/2-90
14
15
Drain cock
16
Nut, hex, 5/16-18 (15 req)
17
Lockwasher, int-ext tooth, 5/16 (15 req)
Figure 28. Exploded view of radiator, fan and coolant hoses.
77