Toyota Tundra. Manual — part 1834

Fig. 405: Tapping In New Oil Seal Using SST & Hammer
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

24

INSTALL WATER PUMP ASSEMBLY

a

Install a new gasket and the water pump with the 8 bolts

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

Fig. 406: Locating Water Pump Assembly Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

25

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 shown below

Fig. 407: Locating O-Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Apply seal packing as shown below

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

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra

Standard seal diameter: 3.0 to 4.0 mm (0.118 to 0.157 in.)

Fig. 408: Applying Seal Packing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

d

Apply seal packing in a continuous line to the timing chain cover as shown below

Seal packing: for water related part: Toyota Genuine Seal Packing 1282B, Three Bond 1282B
or equivalent for oil related part: Toyota Genuine Seal Packing Black, Three Bond 1207B or
equivalent

Standard seal diameter: 3.0 to 4.0 mm (0.118 to 0.157 in.)

HINT:

Water related part is "B" shown below

NOTE:



Install the timing chain cover within 3 minutes after applying
seal packing. After installing it, the timing chain cover bolts and
nuts must be tightened within 15 minutes. Otherwise the seal
packing must be removed and reapplied.



Do not apply seal packing to "A" shown below.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra

Fig. 409: Applying Seal Packing In Continuous Line To Timing Chain Cover
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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

Fig. 410: Identifying Oil Pump Drive Rotor Key Way With Crankshaft Timing Gear
Rectangular Portion
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

f

Install the timing chain cover with the 24 bolts labeled A and B, and 2 nuts Tighten the bolts and
nuts uniformly in several steps

Torque: 23 N*m (235 kgf*cm, 17 ft.*lbf)

NOTE:



Make sure not to wrap the No. 1 chain and slipper over the
timing chain cover seal line.



After installing the timing chain cover, install the water pump
within 15 minutes.

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra

Bolt length

BOLT LENGTH SPECIFICATION

Fig. 411: Locating Timing Chain Cover Sub-Assembly Bolts And Nuts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

26

INSTALL OIL PAN SUB-ASSEMBLY

a

Remove any old packing (FIPG) material and be careful not to drop any oil on the contact surfaces
of the cylinder block, rear oil seal retainer and oil pan

b

Using an E6 "TORX" wrench, install the 4 stud bolts

Torque: 4.0 N*m (41 kgf*cm, 35 in.*lbf)

Bolt length

BOLT LENGTH SPECIFICATION

Item Quantity

Length

A

9

25 mm (0 984 in )

B

15

55 mm (2 17 in )

NOTE:

Make sure that there is no oil on the bolt threads.

Item

Length

A

19 mm (0 748 in )

9 mm (0 354 in )

B

27 mm (1 06 in )
9 mm (0 354 in )

2009 Toyota Tundra

2009 ENGINE Engine Mechanical (1GR-FE) - Tundra