Toyota Tundra. Manual — part 2236

Fig. 256: Inserting Pin Into Hole
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Hold the hexagonal portion of the camshaft with a wrench and loosen the bolt.

c. Hold the hexagonal portion of the camshaft with a wrench and loosen the bolt.

Fig. 258: Removing Camshaft Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NOTE:



Be careful not to damage the cylinder head with the wrench.



Do not disassemble the camshaft timing gear.

Fig. 257: Removing Camshaft Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

NOTE:

Be careful not to damage the cylinder head with the wrench.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra

d. Remove the 2 bolts. Then with the No. 1 and No. 2 chains still connected to the gears, remove the

camshaft timing gear, camshaft timing exhaust gear and crankshaft timing sprocket LH.

e. Remove the No. 1 and No. 2 chains from the gears.

27. REMOVE NO. 3 CHAIN TENSIONER ASSEMBLY

a. Remove the 2 bolts and chain tensioner.

Fig. 259: Locating No. 3 Chain Tensioner Assembly Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

28. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY RH

a. Move the stopper plate upward to release the lock, and push the plunger deep into the tensioner.

Fig. 260: Identifying Stopper Plate And Plunger
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Move the stopper plate downward to set the lock, and insert a hexagon wrench into the stopper

plate hole.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra

Fig. 261: Identifying Stopper Plate And Plunger
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Remove the 2 bolts and chain tensioner.

Fig. 262: Locating Chain Tensioner Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

29. REMOVE NO. 1 CHAIN TENSIONER SLIPPER RH

Fig. 263: Identifying No. 1 Chain Tensioner Slipper RH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

30. REMOVE NO. 1 CHAIN VIBRATION DAMPER RH

a. Remove the 2 bolts and vibration damper.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra

Fig. 264: Locating No. 1 Chain Vibration Damper RH Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

31. REMOVE NO. 1 CHAIN SUB-ASSEMBLY RH

a. While raising up the No. 2 chain tensioner, insert a pin of Ø 1.0 mm (0.0394 in.) into the hole to fix

it in place.

Fig. 265: Inserting Pin Into Hole
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Hold the hexagonal portion of the camshaft with a wrench and loosen the bolt.

NOTE:



Be careful not to damage the cylinder head with the wrench.



Do not disassemble the camshaft timing gear.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (3UR-FBE) - Tundra