CF MOTO CF1000ATR 2018, Руководство по обслуживанию, Страница: 108 / 365

5.2 Intake Pipe, Cylinder Head and Cylinder Body
05-33
1 Plug screw, chain
tensioner
2 O-seal ring
5.2.6 Timing Chain Tensioner
Note: Make sure the front cylinder
is at TDC position before removal and
installation. See Camshaft section.
Tensioner Removal
Warning: The spring of the timing chain
tensioner is loaded. Do not operate it
when the engine is working, because the
exhaust system is very hot. Operate it until
exhaust system cools down.
Remove chain tensioner plug screw.
Remove O-seal ring.
Remove chain tensioner mounting bolts.
Remove chain tensioner body and seal
gasket.
Tensioner Inspection
Inspect tensioner for damage or normal
performance. Replace new one if it does.
●Inspection methods for performance
stability
1. Turn the tensioner adjusting screw
clockwise with screw driver, then press the
push-pull arm to the end with hands.
2. Remove the screw driver and then loose
the push-pull arm slowly to see whether it
can return smoothly. Replace if it returns
roughly. Inspect chain tensioner push-
pull arm for smooth performance and/or
scratches.
053301
2
1
059701
4
3
2
1
1 B o l t s , c h a i n
tensioner
3 Push-pull arm
2 Chain tensioner
body
4 Seal gasket