Remove Breather And Starter Motor; Remove Cylinder Head; Remove Oil Pump - Vanguard OHV V-Twin User Manual

Remove Breather and Starter Motor

1. Remove breather (3), alternator (6), backplate
(5) and starter motor (4), Fig. 20.
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Fig. 20
2. Remove crankcase cover/sump.

Remove Cylinder Head

1. Remove two rocker studs (1) supports (2) and
rocker arm assemblies (3), Fig. 21 (current) or
Fig. 22 (early). Remove rocker arm shaft (4,
early versions).
2. Remove push rods.
NOTE: Label push rods for reassembly in the
original location.
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Fig. 21
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Fig. 22
3. Remove head bolts (5, 6, 7, 8) and cylinder
head, Fig. 23. Discard cylinder head gasket.
NOTE: Engines manufactured before 940501xx
were equipped with sealing washers under
cylinder head bolts (5) and (6).
Repeat for other cylinder head.
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Fig. 23

Remove Oil Pump

1. Remove gear baffle (1) and oil pump (2) with
pickup (4) from crankcase cover (horizontal
crankshaft engines), Fig. 24, or sump (vertical
crankshaft engines), Fig. 25.
NOTE: Discard all O-rings (3).
2. Remove oil pickup from oil pump.
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