Operation Manual
BX25, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
ROTARY MOWER
(1) (2) (3)
(4)
(5)
Backlash between Bevel Gears
1.
Remove the gear box cap (3).
2.
Place fuses the bevel gear (2) on the input shaft (5).
3.
Turn the input shaft (5).
4. Take out the fuses. and measure the thickness
of
fuses with an
outside micrometer. (Backlash equal thickness
of
fuse)
5.
If the backlash exceeds the allowable limit, adjust with shims (1),
(4), (6).
[RCK54-23BX, RCK60B-23BX]
Backlash between bevel
gears
Factory spec.
Allowable limit
0.10 to 0.20
mm
0.0039
to
0.0079
in.
0.4mm
0.0157 in.
(Reference)
• Thickness
of
adjusting shims (1),
(4):
0.2 mm (0.0079 in.)
0.3 mm (0.0118 in.)
• Thickness
of
adjusting shims (6) :
0.1
mm (0.0039 in.)
0.2 mm (0.0079 in.)
[RCK54P-23BX]
Backlash between bevel
Factory spec.
0.13
to
0.25 mm
0.0051 to 0.0098 in.
gears
Allowable limit
0.40mm
0.0157 in.
(Reference)
Thickness
of
adjusting shims (1),
(4):
0.2 mm (0.0079 in.)
0.3 mm (0.0118 in.)
• Thickness
of
adjusting shims (6) : 0.2 mm (0.0079 in.)
0.3 mm (0.0118 in.)
(1) Shim
(3) Gear Box Cap
(2) 19T Bevel Gear
(4) Shim
(RCK54-23BX, RCK54P-23BX)
(5) Input Shaft
18T Bevel Gear (6) Shim
(RCK60B-23BX)
(7) External Cir Clip
(A) RCK54·23BX, RCK60B·23BX
(B) RCK54P·23BX
W1020126
3GZAAADMP016D
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