(5) Pull the fan drive pulley (33) off the crankshaft (19) and remove the keyway plug (31) and key (32). The fan
drive pulley removal procedure is illustrated in figure 89.
(6) Remove the gear cover (2, fig. 89). Remove the oil seal (28, fig. 82) from the timing gear cover (2, fig. 39).
(7) Remove the oil slinger (27, fig. 82).
(8) Remove the connecting rod caps (39) and disconnect the connecting rods from the crankshaft (par. 178).
(9) Remove the oil pump.
1
Fan pulley puller
4
Cylinder block
2
Timing
5
Oil pan
3
Water pump
6
Fan drive pulley
Figure 89. Fan drive pulley removal.
(10) Cut the lock wires (34 and 43). Note that the lock wire (34) for the front main bearing cap (35), intermediate
front bearing cap (36), and rear main bearing cap (47) is 10 inches long. The lock wire (43) for the
intermediate rear bearing cap is 12 inches long. Remove and discard the lock wires (34) and (43).
(11) Remove the cap screws (42) and lockwashers (41) from the front main bearing cap (35), intermediate front
bearing cap (36), and rear main bearing cap (47). Note that these cap screws (42) are 2 1/2 inches long and
that the rear intermediate bearing cap screws (44) are 3 1/4 inches long.
(12) Remove the cap screws (44) and lockwashers (41) from the rear intermediate bearing cap (45).
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