Lafayette 3616 Engine BHK8600 - Caterpillar

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Remove bolts (63) and (64). Remove plate (65).
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Remove O-ring seal (66). Remove gear (67).
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Use Tooling (G) and a suitable press in order to remove plate (68) from gear (67).
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If it is necessary, remove studs (69) from gear (67).
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Remove seal (70).
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Use Tooling (G) in order to remove pinion (71).
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Remove O-ring seal (72) and bushing (73) from pinion (71).
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Use Tooling (G) in order to remove bearing cone (74) from pinion (71).
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Remove bearing cone (75), washer (76), and bearing cup (77).
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Remove bearing cup (78) and shim (79). Remove cover (80).
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Use Tooling (H) in order to measure the depth of seal (81) and record the measurement for installation purposes. Remove seal (81) from cover (80).
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Remove O-ring seals (82) from cover (80).
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Remove deflector plate (83).
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Remove gear (84).
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Remove shroud (85).
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Remove spring pin (86) if it is necessary.