Mitsubishi S12R - Belt Cover - Install; Belt Tension - Adjust (Lock Nut); Belt Tension - Adjust (Retaining Bolt); Front Cover - Install

8 INSPECTION AND MAINTENANCE
Mitsubishi Diesel Engine S12R OPERATION & MAINTENANCE MANUAL
129
Pub. No. 291Y1-40720 Revision: 5
5 After adjusting deflection, tighten
the lock nut of the adjusting rod.
• The upper lock nut (2) has a right-hand
thread.
• The lower lock nut (3) has a left-hand thread.
• Tool: Wrench
Fig. 8-9 Belt Tension - Adjust (Lock Nut)
6 Tighten the retaining bolts (1) of the
alternator and the adjusting rod
which were loosened in Step 2.
• Tool: Wrench
Fig. 8-10 Belt Tension - Adjust (Retaining Bolt)
7 Install the belt cover of the
alternator which was removed in
Step 1.
Fig. 8-11 Belt Cover - Install
8 Install the front cover.
Fig. 8-12 Front Cover - Install
(3)
(2)
(1)