Toyota Tundra. Manual — part 2274

1. INSTALL OIL PUMP RELIEF VALVE

a. Coat the relief valve with engine oil and insert the relief valve and spring into the valve hole.

b. Install the relief valve plug.

Torque: 49 N*m (500 kgf*cm, 36 ft.*lbf)

2. INSTALL OIL PUMP COVER

a. Apply fresh engine oil to the drive and driven rotors.

b. Place the drive and driven rotors into the timing chain cover with the matchmarks facing the oil

pump cover side.

Fig. 31: Placing Drive And Driven Rotors Into Timing Chain Cover With Matchmarks
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Install the oil pump cover with the 7 bolts.

Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)

Fig. 32: Identifying Oil Pump Cover With Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d. Install a new O-ring onto the oil pump cover.

e. Install a new O-ring onto the oil pipe.

3. INSTALL OIL PUMP OUTLET PIPE

a. Install the outlet pipe with the 3 bolts.

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra

Torque: 9.0 N*m (92 kgf*cm, 80 in.*lbf)

Fig. 33: Identifying Outlet Pipe With Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

INSTALLATION

1. INSTALL FRONT CRANKSHAFT OIL SEAL

a. Using SST and a hammer, tap in a new oil seal until its surface is flush with the timing chain cover

edge.

SST 09226-10010

Fig. 34: Tapping Oil Seal Using SST
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Apply MP grease to the lip of the oil seal.

2. INSTALL TIMING CHAIN COVER SUB-ASSEMBLY

a. Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces

of the timing chain cover, cylinder head and cylinder block.

b. Install a new O-ring to the cylinder head for bank 2 side.

NOTE:



Keep the lip free from foreign matter.



Do not tap oil seal at an angle.

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra

Fig. 35: Identifying O-Ring To Cylinder Head
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Apply seal packing in a continuous line as shown in the illustration.

Seal packing:

Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

Standard seal diameter:

3 to 4 mm (0.118 to 0.157 in.)

d. Apply seal packing in a continuous line to the timing chain cover as shown in the illustration

below.

Fig. 36: Identifying Seal Packing Area
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Seal packing:

for oil related part:

Toyota Genuine Seal Packing Black, Three Bond 1207B or equivalent

NOTE:

Remove any oil from the contact surface.

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra

for water related part:

Toyota Genuine Seal Packing 1282B, Three Bond 1282B or equivalent

HINT:

Water related part is labeled "B" shown in the illustration below.

Standard seal diameter: 3.5 to 4.0 mm (0.138 to 0.157 in.)

e. Align the key way of the oil pump drive rotor with the rectangular portion of the crankshaft timing

gear, and slide the timing chain cover into place.

NOTE:



When the contact surfaces are wet, wipe them with an oil-free cloth befo

applying seal packing.



Install the chain cover within 3 minutes and tighten the bolts within 15
minutes after applying seal packing.



Do not start the engine for at least 2 hours after installing.



Do not apply seal packing to "A" shown in the illustration below.

Fig. 37: Identifying Seal Packing Applying Area
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Lubrication (1GR-FE) - Tundra