Case 970, 1070 Tractor Service Manual

Table of Content (Service Manual)

1. General
2. Engine – Gasoline and Diesel
3. Fuel System
4. Hydraulics
5. Steering
6. Power Train
7. Brakes
8. Electrical
9. Accessories
10. How it Works

Manual Extract: Air Cleaner

The air cleaner system is composed of parts which require servicing at different intervals.
The importance of servicing the air cleaner and pre-cleaner cannot be over emphasized. This maintenance is important and will help insure maximum tractor performance and prolong the life of the engine.

IMPORTANT The dust cup should be checked daily. The air cleaner should be serviced when the red signal is stationary in the restriction indicator window. The indicator is located beneath the intake manifold on the diesel engine Inset E, and on the carburetor intake tube on the spark ignition engine, Inset G. To reset the indicator after air cleaner servicing, start the engine and press the reset button in, and release. If the clear signal appears, the indicator is functioning properly. If the red signal remains, press the reset button several times. If the red signal still does not disappear, check the indicator as described on Page 4 and 5 of the manual.