MTU Detroit Diesel 183 Series Technical Publication page 391

Task Description
13-1402 V-Belt Replacement
(Example: ship version)
Data
V-belt tension
Special tool
20080/1 E 98-12
new 500 to 600 N
worn 350 to 450 N
Replacement
Release clamping screw (1) on alternator and/or raw
water pump and/or tension roller.
Release V-belt with clamping nut (2) and remove via
belt pulley.
Installation instructions
Tighten clamping screw (1) to 40 + 4 Nm.
Fit new V-belt and tension to specified value.
Check V-belt tension with measuring device (see
Section 1001 and 1001a).
Group 13
Subgroup 1402
Page 1