Lubricating Oil System - General Information
The lubricating oil system group consists of the oil pan, the oil suction tube, the oil transfer tube assembly, the
oil dipstick and oil gauge tube, the oil filter and cooler assembly, and the lubricating oil pump.
Service replacement dipsticks do not have the high and low level marks indicated on the dipstick. The dipstick
must be calibrated after the engine is installed in the chassis.
Instructions for pressure testing the lubricating oil cooler element are included in this manual.
During disassembly, mark the parts such as the pressure regulator plunger, idler shaft, drive shaft, gears, and
the capscrew length, size, and location as they are removed. Identify the parts as they are removed so they can
be correctly assembled again.
Lubricating Oil System Lubricating Oil System - General Information
N14 Page 7-7
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