PAGE 30 — MAYCO C-30HDNI PUMP — OPERATION AND PARTS MANUAL — REV. #0 (05/15/03)
C-30HDNI PUMP — INSPECTION
Checking Engine Coolant Level
CHECK DAILY
1. Remove the radiator cap, and check
the cooling water level inside the radia-
tor. NEVER remove the radiator cap
when the engine is HOT! Allow the
engine to cool before remove the cap.
2. Maintain water/coolant level at top of radiator coils (Figure 15).
3. Check the radiator and hoses for any signs of leakage.
4. If cooling water is dirty, flush the cooling system.
5. When using antifreeze, mix the antifreeze coolant with
water. Observe the instructions on the antifreeze container.
Usually a 50/50 mixture is a good choice.
6. When replacing the radiator cap, be sure to fit it securely
back onto the radiator. If replaced loosely or incorrectly, the
cooling water will quickly evaporate, causing the engine to
overheat.)
Figure 15. Radiator Coolant
Figure 16. V-Belt Deflection
V-Belt Deflection
1. Visually inspect the V-belt for cracks, fraying, wear or oiliness.
2. Make sure V-belt does not the bottom the pulley groove.
3. Check the V-belt tension (Figure 16) by pushing midway
through the two pulleys. The V-belt deflection should be be-
tween .300 to .472 inches (8 to 12 mm).
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