Filter
Top Products
5-71
CONNECTING RODS AND PISTONS
ENG
2. Measure:
Spiston pin outside diameter
a
Out of specification ! Replace the piston
pin.
Piston pin outside diameter
15.991 X 16.000 mm
(0.6296 X 0.6299 in)
<Limit>: 15.971 mm (0.6288 in)
3. Measure:
Spiston pin bore inside diameter
b
Out of specification ! Replace the piston.
Piston pin bore inside diameter
16.002 X 16.013 mm
(0.6300 X 0.6304 in)
<Limit>: 16.043 mm (0.6316 in)
4. Calculate:
Spiston-pin-to-piston clearance
Out of specification ! Replace the piston pin
and piston as a set.
Piston-pin-to-piston clearance =
Piston pin bore size –
Piston pin outside diameter
Piston-pin-to-piston clearance
0.002 X 0.022 mm
(0.0001 X 0.0009 in)
<Limit>: 0.072 mm (0.0028 in)
CHECKING THE BIG END BEARINGS
1. Measure:
Scrankshaft-pin-to-big-end-bearing clear-
ance
Out of specification ! Replace the big end
bearings.
Crankshaft-pin-to-big-end-bearing
clearance
0.028 X 0.052 mm
(0.0011 X 0.0020 in)
The following procedure applies to all of the
connecting rods.