Cylinder Liners - Volvo DH10A 245 Service Manual

2529
54
1801
Front. Faces engine thermo-
stat housing when installing in
engine.
4. The tools used for removing the old bushing can
also be used for pressing in the new one. Make
sure the bushing is fitted correctly.
5. Ream the bushing to correct fit. An oiled gudgeon
pin should glide under its own weight through
the bushing at a temperature of 17–20
Assembling
1. Fit one of the gudgeon pin lock rings. Oil the
gudgeon pin and bushing.
NOTE! Apply light pressure when pressing in the
gudgeon pin. Do not try to knock it in.
2. Fit the other gudgeon pin lock ring.
Cylinder liner
Checking
Measure the cylinder liners with a cylinder indica-
tor. Max. wear 0.40–0.45 mm.
Measure cylinder liner wear with a cylinder indicator.
To get max. accurate wear, first gauge the cylinder in-
dicator with a gauge ring or micrometer.
Use the cylinder liner original diameter as reference
value.
Note. Cylinder lines and pistons are co-classed.This
means that the pistons must be fitted in cylinder liners
of the same classification.
As spare parts, piston and cylinder liner are supplied
only as a complete unit.
°
C.