Toyota Tacoma Extra Cab 4WD Workshop Service and Repair Manuals

Balance Shaft: Specifications

DIMENSIONS

Clearance:

Oil:

Standard

No. 1 ................................................................................................................................................  0.040 - 0.076 mm (0.0016 - 0.0031 inch)
No. 2 ................................................................................................................................................  0.060 - 0.096 mm (0.0024 - 0.0038 inch)

Maximum ...........................................................................................................................................................................  0.15 mm (0.0059 inch)

Thrust:

Standard ....................................................................................................................................................  0.07 - 0.13 mm (0.0027 - 0.0051 inch)
Maximum ...........................................................................................................................................................................  0.20 mm (0.0079 inch)

Diameter:

Bearing Inside:

Standard:

No. 1 ............................................................................................................................................  38.025 - 38.045 mm (1.4970 - 1.4978 inch)
No. 2 ............................................................................................................................................  37.525 - 37.545 mm (1.4774 - 1.4781 inch)

Journal:

No. 1 ..................................................................................................................................................  37.969 - 37.985 mm (1.4948 - 1.4955 inch)
No. 2 ..................................................................................................................................................  37.449 - 37.465 mm (1.4744 - 1.4750 inch)

TIGHTENING SPECIFICATIONS

Balance Shaft To Cylinder Block .........................................................................................................................................................  18 Nm (13 ft. lbs.)
No. 1 Balance Shaft To Timing Gear ...................................................................................................................................................  36 Nm (26 ft. lbs.)
No. 2 Balance Shaft To Timing Sprocket .............................................................................................................................................  36 Nm (26 ft. lbs.)