I have freeze plug in rear engine drivers side is there a way I can change it without pulling the engine?
Oct 20, 2018 at 6:15 AM
Freeze plug removal
THOMAS GRIFFITH
- MEMBER
- 2 POSTS
Good evening.
You need to remove the exhaust manifold and the starter motor to gain access to the freeze plug.
Instructions below for the manifold.
Roy
REMOVAL
1. Disconnect the negative cable from the battery.
2. Raise and support the vehicle.
3. Remove the bolts and nuts attaching the exhaust pipe to the engine exhaust manifold.
4. Lower the vehicle.
5. Remove the exhaust heat shields.
6. Remove bolts, nuts and washers attaching manifold to cylinder head.
7. Remove manifold from the cylinder head.
CLEANING
Clean mating surfaces on cylinder head and manifold. Wash with solvent and blow dry with compressed air.
INSPECTION
Inspect manifold for cracks.
Inspect mating surfaces of manifold for flatness with a straight edge. Gasket surfaces must be flat within 0.2 mm per 300 mm (0.008 inch per foot).
INSTALLATION
CAUTION: If the studs came out with the nuts when removing the engine exhaust manifold, install new studs. Apply sealer on the coarse thread ends. Water leaks may develop at the studs if this precaution is not taken.
You need to remove the exhaust manifold and the starter motor to gain access to the freeze plug.
Instructions below for the manifold.
Roy
REMOVAL
1. Disconnect the negative cable from the battery.
2. Raise and support the vehicle.
3. Remove the bolts and nuts attaching the exhaust pipe to the engine exhaust manifold.
4. Lower the vehicle.
5. Remove the exhaust heat shields.
6. Remove bolts, nuts and washers attaching manifold to cylinder head.
7. Remove manifold from the cylinder head.
CLEANING
Clean mating surfaces on cylinder head and manifold. Wash with solvent and blow dry with compressed air.
INSPECTION
Inspect manifold for cracks.
Inspect mating surfaces of manifold for flatness with a straight edge. Gasket surfaces must be flat within 0.2 mm per 300 mm (0.008 inch per foot).
INSTALLATION
CAUTION: If the studs came out with the nuts when removing the engine exhaust manifold, install new studs. Apply sealer on the coarse thread ends. Water leaks may develop at the studs if this precaution is not taken.
Image (Click to enlarge)
Oct 20, 2018 at 9:17 AM
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