95 Maintenance Section Brake Accumulator - Check Adjusting the Tension of the Water Pump Drive Belt The tension of a used belt with more than 30 minutes of operation at rated speed should be 400 ± 44 N (90 ± 10 lb). The tension of a new belt with 30 minutes of operation or less at rated speed should be 534 ± 22 N (120 ± 5 lb). Adjusting the Tension of the Air Conditioner Belt g00592146 Illustration 138 1. Loosen one mounting bolt (4) and adjustment bolt (2). g00592145 Illustration 137 2. Insert a ratchet with a square drive into the hole in mounting bracket (5). Use the ratchet as a lever to rotate water pump (1). Rotate the water pump until the correct belt tension is reached. 1.
Loosen one mounting bolt (5) and adjustment bolt (1). 3. Tighten adjustment bolt (2) and mounting bolt (4). 2. Insert a ratchet with a square drive into the hole in mounting bracket (2). Use the ratchet as a lever to rotate compressor (3). Rotate the compressor until the correct belt tension is reached. 4. Recheck the tension of belt (3). If the tension of the belt is incorrect, repeat the adjustment procedure. 3. Tighten adjustment bolt (1) and mounting bolt (5). i01714079 Brake Accumulator - Check 4. Recheck the tension of belt (4). If the tension of the belt is incorrect, repeat the adjustment procedure. SMCS Code: 4263-535 Water Pump Drive Belt 1.
Inspect the condition of the water pump drive belt. If the belt is cracked or frayed, replace the belt. 2. Use a BT-33-97 Borroughs Gauge to check the tension of the water pump drive belt. The tension of a used belt with more than 30 minutes of operation at rated speed should be 400 ± 44 N (90 ± 10 lb). The tension of a new belt with 30 minutes of operation or less at rated speed should be 534 ± 22 N (120 ± 5 lb). g00882020 Illustration 139 1. Turn the engine start switch to the ON position. The alert indicator for brake oil pressure should come on if the braking system is not at normal operating pressure.