Service Manual

9-3 CRANKSHAFT AND CAMSHAFT
BALANCER GUIDE -INSPECTION
1. Clean and inspect bearing surface on the shaft
for worn or damage, replace
it if necessary.
2. Measure bearing surface diameter at several
point, using
a micrometer.
1. Bearing driver
3. Link rod
2. Big end bushing
4. Bench plate
3. Clean the parts in solvent throughly and dry
them. Put
a light coat of oil on a new bushing.
4. Re-install the bushing using an arbor press
or bearing driver.
5. Press-in the bushing 0.5 mm (0.02 in.) below
flange surface
(3).
BALANCE WEIGHT INSPECTION
1. Clean and inspect bearing surface of bushing
for worn or damage. Replace
it, if necessary.
2. Wrist pins (A) are press fit on weight (B)
strongly, and normally require no mainte-
nance.
3. With a inside micrometer or telescoping gauge,
measure bearing surface of bushing
(C).
Bushing Inside Dia. (MAX)
26.097 mm (1.02744 in.)
If inside diameter exceeds the MAX replace
bushing.
Bushing can be replaced
as the same procedure
as that of link rod bushing.
NOTE: Align oil hole on bushing and oil passage
on weight, when installing service bushing.
Support Shaft Dia. (MIN)
I 25.927 mm (1.0208 in.) I
If shaft diameter is less than MIN, replace
support shaft.
CAMSHAFT INSPECTION
1. Inspect camshaft for worn or broken teeth.
2. Measure with a micrometer, camshaft bearing
surfaces and camlobes
at point shown.
3. Replace camshaft if worn or damaged.