ALLDATA H4DO Thermo Control Valve Installation Guide
- October 30, 2023
- alldata
Table of Contents
ALLDATA H4DO Thermo Control Valve
INSTALLATION
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When thermo control valve assembly is replaced
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Install a new gasket to the thermo control valve assembly.
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Connect the thermo control valve assembly to the water hose {A), water hose {B) and water hose {C), and install the bolts that hold the thermo control valve assembly. Tightening torque:
16 N·m {1.6 kgf-m, 11.8 ft-lb) -
Connect the preheater hose {D).
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When thermo control valve assembly is not replaced
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Connect each new hose to the thermo control valve assembly.
{A) Water hose
(C) Water hose
{D) Preheater hose
{B) Water hose -
Install a new gasket to the thermo control valve assembly.
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Connect the water hose {A), water hose {B) and water hose {C), and install the bolts that hold the thermo control valve assembly.
Tightening torque:
16 N·m (1.6 kgf-m, 11.8 ft-lb) -
Install the engine wiring harness stay.
Tightening torque:
19 N·m (1.9 kgf-m, 14.0 ft-lb) -
Connect the connector (A) and connector (B).
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Install the clip (A), clip (B) and clip (C) and install the bolt securing the engine ground and the harness case.
Tightening torque:
19 N·m (1.9 kgf-m, 14.0 ft-lb) -
Install the high-pressure fuel delivery pipe assembly. Ref. to FUEL INJECTION (FUEL SYSTEMS)(H4DO)>High Pressure Fuel Delivery Pipe>INSTALLATION > HIGH-PRESSURE FUEL DELIVERY PIPE ASSEMBLY.
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Connect the ground terminal to battery sensor. Ref. to REPAIR CONTENTS>NOTE > BATTERY.
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Fill engine coolant. Ref. to COOLING(H4DO)>Engine Coolant>REPLACEMENT > FILLING OF ENGINE COOLANT.
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