+ 4 0 F 0F to INTERVALS
( + 5C
S - Semi-
# FOR ARCTIC OPERATION REFER TO FM 9-207
1. UNIVERSAL JOINTS. Every 150 hours, 1500 miles, or semiannually, lubricate all universal
joints and propeller shaft bearings with grease (GAA) (6 places). Each universal joint spider has
two fittings, but only one of each pair of fittings requires lubrication.
Dry cleaning solvent burns easily, can cause skin rash, and can give off harmful
vapors. To avoid injury, keep away from open fire and use in well-ventilated area.
Wear protective clothing and rubber gloves.
When grease fitting will not accept GAA, notify unit maintenance.
2. Clean fittings with dry cleaning solvent P-D-680 prior to lubrication. Check/lubricate grease
fitting points after washing or fording.