BT20.10-P-0002-01A | Bolt connecting belt pulley to coolant pump modified | |
ENGINE 266, 640 in MODEL 169, 245
The bolt connecting the belt pulley to the coolant pump (Part no. N 910105006007) with strength 8.8 has been replaced by the bolt connecting the belt pulley to the coolant pump (Part no. N 000000004310) with
strength 10.9.
The tightening torque of the bolt connecting the belt pulley to the coolant pump (Part no. N 000000004310) with
strength 10.9 is increased to 13Nm.
Only the new connecting the belt pulley to the coolant pump (Part no. N 000000004310)
with strength 10.9 may be used!