Disassembly And Assembly

REAR TIMING CHAIN CASE


Disassembly and Assembly


DISASSEMBLY
1. Remove front timing chain case and timing chain. Exploded View.
2. Remove water pump. Exploded View.
3. Remove oil pans (upper and lower) and oil strainer. Exploded View.
4. Remove rear timing chain case as follows:





a. Loosen and remove mounting bolts in the reverse order as shown in the figure.
b. Cut liquid gasket using the seal cutter [SST: KV10111100 (J-37228)] and remove rear timing chain case.

CAUTION:





- Never remove plate metal cover (1) of oil passage.
- After removal, handle rear timing chain case carefully so it does not tilt, cant, or warp under a load.





5. Remove O-rings (1) from cylinder block.

Arrow Indicates : Engine front

6. Remove timing chain tensioners (secondary) from cylinder head as follows, if necessary.
a. Remove camshaft brackets (No. 1). Exploded View.





b. Remove timing chain tensioners (secondary) (1) with a stopper pin (B) attached.





7. Use a scraper to remove all traces of old liquid gasket from front and rear timing chain cases, and opposite mating surfaces.





- Remove old liquid gasket from bolt hole (B) and thread.

A : Remove sticking old liquid gasket


ASSEMBLY
1. Install rear timing chain case as follows:





- Install new O-rings (1) onto cylinder block.

Arrow Indicates : Engine front

a. Apply liquid gasket with the tube presser (commercial service tool) to rear timing chain case back side as shown in the figure.
Use Genuine RTV Silicone Sealant or equivalent. Fluid Type Specifications.

CAUTION:
- For "A" in the figure, completely wipe out liquid gasket extended on a portion touching at engine coolant.
- Apply liquid gasket on installation position of water pump and cylinder head very completely.





b. Align rear timing chain case with dowel pins (bank 1 and bank 2) on cylinder block and install rear timing chain case.
- Check O-rings stay in place during installation to cylinder block and cylinder head.





c. Tighten mounting bolts in numerical order as shown in the figure.
- There are two types of mounting bolts. Refer to the following for locating bolts.





d. After all bolts tightening, retighten them to the specified in numerical order as shown in the figure.
- If liquid gasket protrudes, wipe it off immediately.





e. After installing rear timing chain case (1), check the surface height difference between the following parts on the oil pan
(upper) mounting surface.






- If not within the standard, repeat the installation procedure.
2. Install water pump with new O-rings. Exploded View.
3. Install front timing chain case and timing chain. Exploded View.





4. After installing front timing chain case, check the surface height difference between the following parts on the oil pan (upper) mounting surface.





- If not within the standard, repeat the installation procedure.
5. Install in the reverse order of removal after this step.