MacDon M105, Operator'S Manual

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OPERATION
4.3.2 Break-In Period
The windrower is ready for normal operation. However there are several items to check and watch out for during
the
fi rst 150 hours.
In addition to the following, perform the items speci fi ed in
Break-In Inspections, page 313
.
DANGER
Before investigating an unusual sound or attempting to correct a problem, place ground speed lever (GSL)
in N-DETENT, shut off engine, and remove key.
IMPORTANT:
Until you become familiar with the sound and feel of your new windrower, be extra alert and attentive.
• Operate engine at moderate load and avoid extremely heavy or light loading for longer than 5 minutes.
• Avoid unnecessary idling. If engine will be idling longer than 5 minutes after reaching operating temperature, turn
key OFF to stop engine.
• Check engine oil level frequently. Watch for any signs of leakage. If oil must be added, refer to
Checking Engine
Oil Level, page 227
.
NOTE:
During the break-in period, a higher than usual oil consumption should be considered normal.
NOTE:
If windrower must be driven in cold weather (below freezing), let engine idle for 3 minutes, and then
operate at moderate speed until oil has warmed up.
• Watch coolant gauge in cab for temperature rising beyond normal operating range. Check that coolant level at
reserve tank (mounted next to radiator) stays between HOT and COLD marks on tank.
Refer to
Engine Cooling System, page 245
. If over-heating problems occur, check for coolant leaks.
4.3.3 Preseason Checks/Annual Service
CAUTION
• Review the operator’s manual to refresh your memory on safety and operating recommendations.
• Review all safety signs and other decals on the windrower and note hazard areas.
• Be sure all shields and guards are properly installed and secured. Never alter or remove
safety equipment.
• Be sure you understand and have practiced safe use of all controls. Know the capacity and operating
characteristics of the machine.
• Store a properly stocked first aid kit and charged fire extinguisher on the windrower.
1. Perform the following checks:
a. Drain off excess hydraulic oil added for storage. Refer to
Draining Hydraulic Oil, page 290
.
b. Remove plastic bags and/or tape from all sealed openings (air cleaner intake, exhaust pipe, fuel tank).
c. Charge battery and install. Be sure terminals are clean and cables are connected securely.
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Revision A