MacDon M1170, Operator'S Manual

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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 first
150 hours.
DANGER
Before investigating an unusual sound or attempting to correct a problem, place ground speed lever (GSL) in PARK, 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.
•
Avoid unnecessary idling. If engine will be idling longer than five minutes after reaching operating temperature, turn
ignition key OFF to stop the engine.
•
Check engine oil level frequently. Watch for any signs of leakage. If oil must be added, refer to Checking Engine Oil
Level, page 114 .
•
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
5.7.5 Checking Engine Coolant
Level, page 294 .
NOTE:
If overheating problems occur, check for coolant leaks.
•
Perform the break-in inspections specified in 5.2.1 Break-in Inspection Schedule, page 252 .
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 three minutes, and then operate at
moderate speed until oil has warmed up.
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. Drain off excess hydraulic oil added for storage. Refer to 5.13.2 Draining Hydraulic Oil, page 338 .
2. Remove plastic bags and/or tape from all sealed openings (air cleaner intake, exhaust pipe, fuel tank).
3. Charge battery and install. Be sure terminals are clean and cables are connected securely.
4. Adjust tension on air conditioning (A/C) compressor belt. Refer to 5.6.5 Tensioning Air Conditioner (A/C) Compressor
Belts, page 280 .
5. Distribute A/C refrigerant by cycling the A/C switch. Refer to Air Conditioning Compressor Coolant Cycling, page 111 .
6. Check the entire A/C system for leakage at the beginning of each season.
7. Perform annual maintenance. Refer to 5.2 Windrower Break-In Inspections and Maintenance Schedule, page 252 .
OPERATION