isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

High Pressure Safety Valve HVAC > < Heater Hose|Service and Repair|Page 4629
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Install or Connect

1. Heater inlet hose to heater core.
2. Heater inlet hose to heater hose fitting.
3. Heater inlet hose bracket bolt.

Tighten
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Bolt to 10 N.m (88 lb in).

4. Heater inlet hose clamps.
5. Heater outlet hose to heater core.
6. Heater outlet hose to engine.
7. Heater outlet hose bracket washer and nut.

Tighten
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Nut to 25 N.m (18 lb ft).

8. Heater outlet hose clamps.
9. Engine coolant. 

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Check the system for leaks.

High Pressure Safety Valve HVAC > < Heater Hose|Service and Repair|Page 4629