Suzuki Grand Vitara XL-7 Service Manual page 564

9) While tightening flange nut gradually with special tool and power
wrench (4 – 10 magnification) (1), set preload of pinion to specifi-
cation.
NOTE:
D Before taking measurement with spring balance (3) or
torque wrench (4), check for smooth rotation by hand.
D On measuring preload, rotate the drive bevel pinion about
1 rotation per 2 seconds.
D Be sure to tighten gradually and carefully till specified
starting torque is obtained. Turning back overtightened
flange nuts should be avoided.
Pinion bearing preload:
0.9 – 1.7 N
Spring measure reading with special tool:
16 – 30 N (1.6 – 3.0 kg, 3.5 – 6.6 lb)
Special tool
(C): 09922-75222
(J): 09922-66021
2. Socket wrench
.
m (9.0 – 17.0 kg-cm, 7.8 – 14.7 lb-in.)
DIFFERENTIAL (REAR) 7F-17