20-62. CAMSHAFT REPAIR (CONT).
Protect machined surfaces of
camshaft from damage due to
contact with V-blocks by folding
rags over V block.
Place camshaft (1) in V-blocks and use dial
indicator to check center bearing surface for
runout. Runout should not exceed 0.002 in.
If runout exceeds 0.002 in. (0.051 mm),
replace camshaft (1).
Inspect plugs in end of camshaft. Replace
camshaft if plugs are damaged.
Lower intermediate bearings
have an oil groove on
mating edge and do not have
Left and right camshafts are
assembled the same way.
Apply grease to camshaft intermediate
bearing journals (1) of camshaft (2).
Position top and bottom intermediate
bearing halves (3) on camshaft journals (1).
Both ends of lock ring must
cover split line of bearing and be
installed over lower half of
Install six lock rings (4) over bottom halves
of intermediate bearings (3).