215916 113 Revision A
4. Adjust the tension on the air conditioning (A/C) compressor belt. For instructions, refer to 5.6.5 Tensioning Air
Conditioner Compressor Belts, page 363.
5. Distribute A/C refrigerant by cycling the A/C switch. For instructions, refer to Air Conditioning Compressor Coolant
Cycling, page 113.
6. Check the entire A/C system for leakage.
7. Perform the annual maintenance procedure. For instructions, refer to 5.2 Windrower Break-In Inspections and
Maintenance Schedule, page 331.
Air Conditioning Compressor Coolant Cycling
Air conditioners use coolant in the system to remove the heat from inside the cab.
IMPORTANT:
Perform the following steps whenever the machine is first started after storage for more than one week:
Figure 4.6: Climate Control
A - Blower Toggle Button B - Outside Air Button
C - Recirculating Air Button D - Windshield Defog/Defrost
E - Air Conditioning Button F - Temperature Control
1. Press the reduce (–) BLOWER SPEED switch (A) repeatedly
until the lowest fan setting is reached.
2. Press the red area on TEMPERATURE CONTROL switch (F)
repeatedly until maximum heating is reached.
3. Press A/C control (E) to OFF.
4. Start the engine.
5. Operate the windrower at low idle until the engine is warm.
OPERATION