MacDon 9352i SP - Manual (Page 69)

Form # 147141 Issue 02/06 Web Rev_01 67
MAINTENANCE/SERVICE
Diesel Engine
DIESEL ENGINE BELTS (continued)
COMPRESSOR BELT
NOTE: When installing new compressor belt (G),
never pry belt over pulley. Loosen necessary
hardware and adjust belt tension. Re-adjust tension of
a new belt after a short run-in period. (About 5 hours.)
To adjust compressor belt:
1. Loosen compressor mounting hardware (A).
2. Adjust tension so that a force of 8 to 12 lbs. (35 to
55 N) deflects belt 3/16 inch (5 mm) at mid-span.
3. Tighten compressor mounting hardware and
recheck tension
G
A
A
ADJUST COMPRESSOR BELT