Belts - MacDon 9250 Operator's Manual

Diesel Engine
LUBRICATING OIL
Changing engine oil and filter (continued)
6. Install the new filter. Turn the filter onto the
mount until the gasket contacts the filter head.
Tighten the filter an additional 1/2 to 3/4 turn by
hand.
IMPORTANT: Do not use a filter wrench to
install the oil filter. Over-tightening can damage
the gasket and the filter.
7. Install the oil pan drain plug.
8. Fill the engine at (A) with the proper amount of
oil. See "Fuels, Fluids and Lubricants" section
for recommended oil types.
Capacity
With filter change
Without filter change
9. Operate the engine at low idle and check for
leaks at the filter and drain plug.
10. Shut off engine. Wait five minutes, then check
oil level at dipstick. If required, add or drain oil
to bring level to high mark.
DIESEL ENGINE BELTS
The alternator/water pump/fan belt is automatically
tightened. No manual adjustment is required. See
installation procedure at right.
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.
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.
A - Air Conditioning Compressor
B - Alternator
C - Water Pump
D - Fan Pulley
E - Crankshaft Pulley
F - Automatic Belt Tightener
G - Compressor Belt
H - Alternator/Water Pump/Fan Belt
Form # 46584
MAINTENANCE/SERVICE
Diesel Engine
11 US qts (10.4L)
10 US qts (9.5L)
A
OIL FILLER LOCATION
(view from right side of windower)
NOTE: For easiest installation of new belt (H):
Install around pulleys (E), (D), and (B), then raise
tensioner (F) and install on pulley (C). Lower
tensioner and check belt is properly seated in all
pulley grooves.
B
F
H
BELTS - DIESEL ENGINE
66
D
C
A
G
E
Issue 11/06 Web Rev_01