LO-9-2320-260-12 Lubrication Order for M113A2 M577A2 M106A2 M125A2 M1059 M1064 M1068 Download
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LUBRICATION ORDER LO 9-2350-261-12 10 July 1990 (Supersedes LO 9-2350-261-12, JUly 1985) NOTES 1. IDLER WHEEL SUPPORT ARM BEAR- INGS. Lubricate every 150 hours, 1500 miles, or semi annually using grease gun with flexible adapter. Fill arms with GAA lubricant until lubricant escapes through relief valve. 2. ROAD WHEEL AND IDLER WHEEL HUB BEARINGS. Lubricate every 150 hours, 1500 miles, or semiannually using grease gun with flexible adapter. Fill hubs with GAA Iubricant until lubricant escapes through relief valve. If you see bubbles in grease or if grease looks milky, report it to unit maintenance. 3. ROAD WHEEL SUPPORT ARM BEAR- INGS. Lubricate every 150 hours, 1500 miles, or semiannually using grease gun with flexible adapter. Fill support arms with GAA lubricant until lubricant es- capes through relief valve. If support arm has plugs installed, remove plugs and install grease fitting and relief valve. Fill support arms with GAA lubricant until lubricant escapes through relief valve. Remove grease fitting and relief valve and install plugs. WARNING 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. 4. Clean fittings with dry cleaning solvent (PD-680, Type II) prior to lubrication. Check and lubricate grease fitting points after washing or fording. NOTE When grease fitting will not accept GM, notify unit maintenance. 5. TRACK ADJUSTER. Add or release GAA lubricant only to adjust track tension (TM 9-2350-261-10). Change 1 CARD 25 of 32