Volvo D20 - Page 29

Group 21 Reconditioning engine
Disassembly
SUMP, Oll PUMP
Remove
oil pressure sender and filter
Use strap wrench 2903 to remove oil filter.
Remove:
- sump
-
oil strainer
-
oil pump
- rear sealing flange.
PISTONS, CONNECTING RODS
Check connecting rod side clearance
Usa a feeler gauge.
Clearance = max 0.4 mm (0.016 in).
811
812
813
If clearance is too large, connecting rods must be
replaced. Note that connecting rods must be replaced
in sets.
814
Mark pistons
815
RemoV8 ridge at top edge of cylinder bore
27