B4000 SE Cab Plus 2WD V6-4.0L OHV (1998)
Cylinder Head Gasket: Service and Repair
ngine coolant replacementREMOVAL AND INSTALLATION
1. Disconnect the battery ground cable.
2. Drain the engine cooling system; refer to Engine Coolant Replacement.
3. Disconnect the exhaust pipe from the exhaust manifolds.
4. Recover the A/C system; refer to Refrigerant System.
5. Remove the generator mounting bracket.
6. Remove the A/C compressor; refer to Refrigerant System.
7. Remove the A/C bracket-to-front cover brace.
8. Remove the bolt and the A/C compressor mounting bracket; refer to REFRIGERANT SYSTEM.
9. Remove the lower intake manifold; refer to Lower Intake Manifold Removal/Installation.
10. Remove the rocker arm and shaft assembly.