TM 9-2350-277-20-3REPLACE BATTERIES AND BATTERY BOX (M981A3 AND M58 ONLY) — Continued 0348 00INSTALLATION1. Align battery box (1) on two mounting blocks (2).2. Install battery box assembly support plate (3) in battery box (1). Align mounting holes with battery box (1) mountingholes.3. Install four T-head bolts (4) on two battery racks (5).4. Install eight resilient mounts (6) and two battery racks (5) in battery box (1). Secure with eight washers (7) andscrews (8).5. Place clamp (9) on nonmetallic hose (10) and attach hose to vent (11). Tighten clamp (9).WARNINGBattery is heavy and can cause back injury if handled improperly. Be sure to have helper assistyou to remove and replace battery. Battery weighs about 75 lb (34 kg).6. Install four batteries in battery box (1).7. Install four battery retainers (12) on two battery racks (5). Secure with four washers (13) and new locknuts (14).8. Install two battery clamps (15), washers (16), and bolts (17) on two battery racks (5).0348 00-8
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