Suzuki kq750 2008, Service Manual

Page: 423 / 576

Propeller Shafts: 3D-11
Rear Output Shaft Drive Bevel Gear Shim
Inspection and Adjustment
B831G23406009
Refer to “Rear Output Shaft Removal and Installation
(Page 3D-6)”.
Backlash
• Install the shim, drive bevel gear, washer and new
drive bevel gear nut.
• Hold the transfer output driven gear with the special
tool and tighten the drive bevel gear nut to the
specified torque.
NOTE
At this time, it is not necessary to bend the
drive bevel gear nut collar.
Special tool
(A): 09920–53740 (Clutch sleeve hub holder)
(B): 09920–31020 (Extension handle)
Tightening torque
Rear output shaft drive bevel gear nut: 100 N·m (
10.0 kgf-m, 72.5 lb-ft)
• Install the C-ring (1) and rear output shaft (2).
NOTE
Be sure to fit the bearing knock-pin “A” on
the bearing to the groove of the crankcase.
• Place the rear output shaft on the left crankcase half
and hold bearings with the special tool.
Special tool
(C): 09921–21910 (Bearing holder)
• Set the dial gauge on the drive bevel gear as shown in
the figure.
Special tool
(D): 09900–20607 (Dial gauge (1/100 mm, 10
mm))
(E): 09900–20701 (Magnetic stand)
• Measure the backlash by turning the drive bevel gear
shaft in each direction, reading the total backlash with
the dial gauge. If the backlash is not within
specification, the shim must be changed and backlash
should be re-checked until correct. Check the table at
the appropriate shim thickness.
NOTE
Adjust the backlash by referring to the table
at the using the thickness of the removed
shims as a guide.
Rear output shaft bevel gear backlash
Standard: 0.03 – 0.15 mm (0.0001 – 0.006 in)
(A)
(B)
I831G1340040-01
1
2
“A”
I831G1340041-01
Backlash Shim adjustment
Under 0.03 mm
(0.001 in)
Increase shim thickness
0.03 – 0.15 mm
(0.001 – 0.006 in)
Correct
Over 0.15 mm
(0.006 in)
Decrease shim thickness
(C)
I831G1340099-03
(D)
(E)
I831G1340043-04