Backlash Inspection - Honda CX650C 1983 Shop Manual

BACKLASH INSPECTION
Remove the oil filler cap.
Set the final gear assembly into a jig or stand to
hold
it
steady. Set a horizontal type dial indicator
on the ring gear, through the oil filler hole.
Temporarily install the pinion joint onto the pinion
gear and hold the pinion joints by hand. Rotate the
ring gear by hand until gear slack is taken up. Turn
the ring gear back and forth to read backlash.
STANDARD: 0.08-0.18 mm (0.003-0.007
in)
SERVICE
LIMIT:
0.30 mm f0.02 in)
Remove the dial indicator. Turn the ring gear
1 2 0 ~
and measure backlash. Repeat this procedure once
more.
Compare the difference of the three measurements.
DIFFERENCE OF: MEASUREMENT
SERVICE Llk'lll: 0.10 mm (0.004 in)
If the difference in measurements exceeds the limit,
i t indicates that the bearing i s not installed squarely.
Inspect the bearings and reinstall if necessary.
If backlash is too small, replace the ring gear spacer
with a thinner one.
Backlash is changed by about
0.06-0.07
mm
(0.002-0.003 in) when thickness of the spacer is
changed by 0.10 mm (0.004 in).
RING GEAR SPAGEB:
A 1.82 mm (0.072 in)
B 1.88 mm (0.074 in)
C ,?.g66 mm (0.076
in)
D 2.00 mm (0.079 in) Standard
E 2.06 mm (6.081 in)
F 2.42 mm (0.084 in)
G 2.18 mm (0.086 in)
1-1 2.24 mm (0.088
in)
1 2.30 mm (0.091 in)
Remove the pinion joint from the pinion gear
FINAL DRIVE
" P
PINION JOINT
Dale of Issue: December, 1982
O HONDA MOT0
W CO.,
LTD.