4. MAINTENANCE 4. Engine Compartment The engine compartment is completely enclosed for component protection and lockable to discourage vandalism. For servicing, the rear door swings open and the engine cover hinges up (Fig. 4.2F). To open, reach through the opening in the rear door (Fig. 4.2F), and pull outward releasing the door latch. Then, open the radiator/oil cooler by removing the pins located on the side of the radiator (Fig. 4.2G). Always remember to lower the engine cover before closing the rear door. Keep the rear door and radiator closed and latched except for servicing. IMPORTANT 4. 3 DAILY SERVICE CHECK 1.
Hydraulic Oil Level Check the oil level with the machine on a level surface with the lift arms down and the attachment grounded. Open the rear door and check the oil level sight glass (Fig. 4.3A). If oil is apparent the oil level is satisfactory. If necessary to add oil, remove the reservoir cap located at the top of the oil reservoir and add oil until oil appears in the oil level sight glass. Use a good quality 10W30 oil which meets the API classification SJ only. To avoid personal injury: Stop, Cool and Clean the engine of flammable materials before servicing. Never service or adjust machine with engine running. WARNING C644 Fig. 4.3A 2.
Air Cleaner The loader is equipped with an air cleaner restriction warning lamp. Should this lamp illuminate, shut off the engine and determine cause. Possibly a plugged air filter. Figure 4.3B shows the air cleaner. Air Cleaner Check that all hose clamps are tight and the hose is undamaged. Check the vacuator valve for damage (Fig 4.3B). See Section 4.9 for Air Cleaner Maintenance. Vacuator Valve Fig. 4.3B C3779 40 Door Latch C4241 Fig. 4.2F C4241 Fig. 4.2F Radiator Pins C4241 Radiator Pin Fig. 4.2G Radiator Pin C4241 Fig. 4.2G