Kubota BX24 Workshop Manual page 346

BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
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]
Factory spec.
Backlash between bevel
gears
Allowable limit
(Reference)
• Thickness of adjusting shims (1), (4) : 0.2 mm (0.0079 in.)
• Thickness of adjusting shims (6) : 0.1 mm (0.0039 in.)
[RCK54P-23BX]
Factory spec.
Backlash between bevel
gears
Allowable limit
(Reference)
• Thickness of adjusting shims (1), (4) : 0.2 mm (0.0079 in.)
• Thickness of adjusting shims (6) : 0.2 mm (0.0079 in.)
(1) Shim
(2) 19T Bevel Gear
(RCK54-23BX, RCK54P-23BX)
18T Bevel Gear
(RCK60B-23BX)
7-S27
ROTARY MOWER
0.10 to 0.20 mm
0.0039 to 0.0079 in.
0.4 mm
0.0157 in.
0.3 mm (0.0118 in.)
0.2 mm (0.0079 in.)
0.13 to 0.25 mm
0.0051 to 0.0098 in.
0.40 mm
0.0157 in.
0.3 mm (0.0118 in.)
0.3 mm (0.0118 in.)
(3) Gear Box Cap
(4) Shim
(5) Input Shaft
(6) Shim
(7) External Cir Clip
(A) RCK54-23BX, RCK60B-23BX
(B) RCK54P-23BX
W1020126
KiSC issued 08, 2019 A