CF MOTO CF1000ATR 2018, Руководство по обслуживанию, Страница: 137 / 365

CFMOTO
05-62
1 Bore Gauge 2 Connecting Rod
1 Piston Pin Diameter
056201
2
056202
Connecting Rod/Piston Pin Clearance
Use synthetic abrasive woven to clean
piston pin from deposits. Inspect piston pin
for scoring, cracking or other damages.
Measure piston pin. See the following
illustration for the proper measurement
positions.
Piston pin diameter
New
21.995 mm~22.000 mm
(0.8659 in~0.8661 in)
Service
limit
21.980 mm (0.7866 in)
Replace piston pin if diameter is out of
specification.
Measure inside diameter of connecting rod
small end hole.
Connecting rod small end inner diameter
New
22.010 mm~22.020 mm
(0.8665 in~0.8669 in)
Service
limit
22.060 mm (0.8685 in)
Replace connecting rod if diameter is out
of specifications. (Refer to crankcase)
Compare measurement to obtain the
connecting rod/piston pin clearance.
Connecting rod/piston pin clearance
Service
limit
0.080 mm (0.0035 in)
2
1
1