Changing Engine Gearbox Lubricant - MacDon M2170 Operator's Manual

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3. Loosen compressor mounting hardware (A).

4. Pry compressor (B) away from the engine so that a force of

45 N (10 lbf) deflects belts (C) 5 mm (3/16 in.) at mid-span.

Tab (D) on the bracket can be used as support for prying.

5. Tighten compressor mounting hardware (A).

6. Recheck the tension and readjust it as required.

7. Close the hood. For instructions, refer to

5.6.6 Changing Engine Gearbox Lubricant

Change the engine gearbox lubricant after the first 50 hours, and then every 250 hours or annually.

To prevent bodily injury or death from the unexpected startup of the machine, always stop the engine and remove the

key from the ignition before leaving the operator's seat for any reason.

Park on a flat, level surface with the header on the ground, the ground speed lever (GSL) in the PARK position, and the

steering wheel in the locked position (centered). To confirm that the parking brake is engaged, wait for the

HarvestTouch

Display to beep and display a red P symbol

It is best to change lubricant in the morning before it warms up. If the engine is hot, wait 10 minutes before checking the

lubricant level to allow the lubricant to cool and settle in the sump.

1. Park the windrower on a level surface.

2. Shut down the engine, and remove the key from the ignition.

3. Place a 4 liter (1 U.S. gallon) drain pan under the gearbox.

MAINTENANCE AND SERVICING

5.3.2 Closing

Figure 5.42: Air Conditioning (A/C) Compressor