Workshop Manual

© 06/2006 8168-001
1/6
TCD 2015
Drive system
I 02-03-03
6
Removing and installing small end bush
Commercial available tools:
– Press or threaded spindle
Special tools:
– Base plate. . . . . . . . . . . . . . . . . . 131200
– Assembly tool kit. . . . . . . . . . . . . 131210
– Nitrogen (liquid)
– Degreasing agent/cleaning
agent
– Compressed air
– Heating oven
Danger!
Danger of injury, do not touch hot parts!
Danger of injury, do not touch supercooled
components or the liquid nitrogen!
Wear protective gloves and glasses!
Attention!
The press-in process must be carried out
without interruption as a result of the tem-
perature difference between the small end
bush and the connecting rod.
The necessary work steps must be practi-
sed before pressing in.
The pressing out of the small end bush is
shown with pneumatic press.
A threaded spilndle can also be used alter-
natively.
Removing the small end bush
z Insert big end bearing holder (3) in base plate (2).
z Insert removal gauge (1) in base plate.
Attention!
Never hammer out the small end bush!
Attention!
Do not confuse the removal gauge with the
installation gauge!
The groove (arrow) must face the big end
bearing holder.
Make sure the removal gauge is inserted
flush!
3
2
1
© 40404-0