Workshop Manual
© 06/2006 8172-001
1/4
TCD 2015
Drive system
W 02-10-03
6
Checking the piston rings and piston ring grooves
Commercial available tools:
– Feeler gauges
Special tools:
– Universal piston ring pliers . . . . . 130300
– Trapezoidal groove wear
gauge . . . . . . . . . . . . . . . . . . . . . 130400
– W 02-09-03
Checking the piston rings and piston ring
grooves
z Remove piston and connecting rod.
W 02-09-03
z Set universal piston ring pliers to the piston diameter.
P02 73
z Remove piston rings with universal piston ring pliers.
© 42323-1
z Clean piston.
z Clean piston ring grooves.
z Visually inspect the components.
© 42322-1