VII. SERVICE AND MAINTENANCE

Fluids

Engine oil

OIL LEVEL - The engine oil level dipstick is located on the left-hand side of the diesel engine (fig. 7.1, item 1) and the righthand side of the gas engine (fig. 7.2). Never operate the engine with the oil level below the “L” (low) mark or above the “H” (high) mark. Wait at least five minutes after shutting off the engine to check the oil level; this allows time for the oil to drain to the oil pan. Check the engine oil level daily.

CAPACITY - Low to high mark capacity for the diesel engine is 2.0 quarts and 1.0 quart for the gas engine. Engine oil pan capacity (including filter) for the diesel is 17 quarts (SAE 15W 40) and 6 quarts (SAE 30) for the gasoline engine. Refer to Engine Operation and Maintenance manual for maintenance schedule of the diesel engine.

NOTE:

The engine must be level when checking the oil level to make sure the measurement is correct.

Hydraulic Oil Reservoir

OIL LEVEL - Check the hydraulic oil level in the reservoir using the dipstick daily (fig. 7.3). Add just enough fluid so the level reaches the bottom tip of the dipstick. Hydraulic oil will expand when heated in a system, and measuring the reservoir by these levels allows for expansion. Always check the hydraulic oil level when it is cool and with lift cylinders in lowered position.

TYPE - Premium hydraulic fluids containing high quality rust/ oxidation/and foam inhibitors are required. Hydraulic oil must conform to one of the following types: anti-wear hydraulic oil, type F automatic transmission fluid, or agricultural hydraulic transmission fluid. Replace the oil in the hydraulic reservoir at 500 hours or at the beginning of each detasseling season, whichever comes first.