MTU Detroit Diesel 183 Series Technical Publication page 422

Group 13
Subgroup 7001
Page 30
20080/1 E 98-12
Tighten hex screw of drive gear (270 Nm).
Note
This value corresponds to an actual torque of 360 Nm.
Torque wrench (77), ratchet adapter (78) and box
wrench (79) must be positioned in one line with respect
to each other.
Box wrench (79)
Remove locking device, part No. 442 589 09 63 00.
Install steering assist pump (37) with new O-ring and
driver disc (38), tighten hex screws (60 Nm).
Place piston over conrod and install piston pin (63) and
snap ring (61).
Fit cylinder liner gasket on gear case.
Task Description
442 589 00 03 00