Toyota Tundra. Manual — part 2921

Fig. 664: Identifying Front Oil Pump Drive Gear
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5. INSTALL FRONT OIL PUMP BODY O-RING

a. Coat a new O-ring with ATF and install it to the oil pump body.

Fig. 665: Identifying Front Oil Pump Body O-Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

6. INSTALL STATOR SHAFT ASSEMBLY

a. Align the stator shaft with the bolt holes.

b. Install the 17 bolts.

Torque: 11 N*m (112 kgf*cm, 8 ft.*lbf)

Fig. 666: Identifying Stator Shaft Assembly Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

7. INSTALL CLUTCH DRUM OIL SEAL RING

a. Coat 3 new oil seal rings with ATF.

b. Squeeze the ends of the 3 oil seal rings together so that the overlap distance is 8 mm (0.314 in.) or

less, and then install them to the starter shaft groove.

HINT:

NOTE:

Do not excessively widen the rings.

2009 Toyota Tundra

2009 TRANSMISSION AB60F Automatic Transaxle - Tundra

After installing the oil seal rings, check that they rotate smoothly.

Fig. 667: Identifying Clutch Drum Oil Seal Rings
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

8. INSPECT OIL PUMP DRIVE GEAR ROTATION (See INSPECTION )

9. INSTALL FRONT OIL PUMP BODY O-RING

a. Coat a new O-ring with ATF and install it to the oil pump.

Fig. 668: Identifying Front Oil Pump Body O-Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

INSTALLATION

1. INSTALL OIL PUMP ASSEMBLY (See REASSEMBLY )

2. INSTALL AUTOMATIC TRANSMISSION HOUSING (See REASSEMBLY )

2009 Toyota Tundra

2009 TRANSMISSION AB60F Automatic Transaxle - Tundra

2009 TRANSMISSION

JF1A Transfer - Tundra

TRANSFER SYSTEM

PRECAUTION

1. Before disassembling the transfer assembly, thoroughly clean it by removing any foreign matter.

This will help prevent contamination during disassembly and reassembly.

2. When removing the transfer cover or any other light alloy parts, do not pry them off with a

screwdriver or other tool that may cause damage. Instead, tap the parts with a plastic-faced
hammer.

3. Always arrange removed parts in the order they were removed and protect them from foreign

matter.

4. Before installation of each part, thoroughly clean and dry it. Then apply hypoid gear oil to it. Do

not use alkaline chemicals to clean aluminum parts, rubber parts or ring gear set bolts. Also, do not
use non-residue solvent or other cleaning oils to clean O-rings, oil seals or rubber parts.

5. Coat any sliding surface or rotating parts with hypoid gear oil.

6. Do not directly fix a part in a vise. Place aluminum plates between the part and vise.

7. Replace any damaged or deformed snap rings with new ones.

8. Do not allow the case's mating surface to be scratched. Scratches may lead to oil leakage.

9. Using a razor blade and gasket scraper, remove old FIPG from the seal surface.

10. Clean all parts to remove excess FIPG completely.

11. Clean the sealing surface with solvent so that no residue remains on the seal surface.

12. Apply FIPG in a continuous line of approximately 1.2 mm (0.0472 in.) in diameter along the sealing

surface.

13. Be sure to assemble parts within 10 minutes of FIPG application. Otherwise, the FIPG must be

removed and reapplied.

14. After sealing parts, do not allow oil to contact the seal for at least 1 hour.

15. Do not allow scratches on a part's contact surface with an oil seal or gasket. Scratches may lead to

oil leakage.

16. When press-fitting an oil seal, be careful not to damage the lip of the oil seal and its periphery.

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms
are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking
the suspected areas in the order they are listed. Replace parts as necessary.

Transfer system

2009 Toyota Tundra

2009 TRANSMISSION JF1A Transfer - Tundra

2009 Toyota Tundra

2009 TRANSMISSION JF1A Transfer - Tundra

TRANSFER SYSTEM PROBLEM SYMPTOMS CHART

TRANSFER OIL

ON-VEHICLE INSPECTION

1. CHECK TRANSFER OIL

a. Remove the filler plug and gasket.

b. Check that the oil level is between 0 to 5.0 mm (0 to 0.197 in.) from the bottom lip of the filler plug

hole. If the result is not as specified, add transfer oil.

Fig. 1: Checking Transfer Oil Level
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

Oil grade:

GL-3

Viscosity:

SAE 75W-90

Standard capacity:

1.1 +/- 0.06 liters (1.2 +/- 0.06 US qts, 1.0 +/-0.05 lmp. qts)

Symptom

Suspected Area

See

Noise

Oil (Level low)

TRANSFER OIL

Oil (Wrong)

TRANSFER OIL

Transfer faulty

TRANSFER ASSEMBLY

Oil leakage

Oil (Level too high)

TRANSFER OIL

Gasket (Damaged)

TRANSFER ASSEMBLY

Oil seal (Worn or damaged)

TRANSFER ASSEMBLY

O-ring (Worn or damaged)

TRANSFER ASSEMBLY

Tight corner braking

Transfer faulty

TRANSFER ASSEMBLY

2009 Toyota Tundra

2009 TRANSMISSION JF1A Transfer - Tundra