ENGINE ASSEMBLY MAINTENANCE (Continued)
Place a pan under crankcase drain pipe.
Remove drain pipe cap and drain oil into pan.
Return pipe cap when all the oil has drained from crankcase.
DO NOT overfill. The oil level must never be higher than the (F) mark on the dipstick.
Figure 4-83. Engine Crankcase
Remove plug dipstick and add one quart of OE/HD 30 detergent oil MIL-L-2104C through dipstick hole.
After filling crankcase, check oil level according to instructions above.
Figure 4-84. Battery Visual Checks