Technical Modifications Engine 102 (except 102.983/99) Single Belt Drive Mechanicals I
|
01 Removing and installing engine, crankcase, cylinder head, crankcase ventilation
Designation | Nature and reason for modification | Implemention dates | Op. No. |
Crankcase ventilation | Heated to prevent freezing at low outside temperatures | 02/88 | 01-040 |
Identification of tolerance stages for cylinder bores | Modified, standardization with engines 103 and 600 | 04/88 | 01-110 |
Timing case cover | Contours modified, necessary because of fitting double roller chain | 11/87 | 01-210 |
Chain box | Modified at cylinder head. More clearance for double roller chain | 01/88 | 01-400 |
Cylinder head | Open combustion chamber | MY 1990 | 01-403 |