Disassembling And Assembling; Removing Universal Joint And Belt Cover; Removing Ramps And Belt Covers; Removing Mower Blades - Kubota WSM BX1880 Workshop Manual

9. MOWER
2. Replace the mower belt with a new one, if there is
found surface split at more than 3 positions.
(When replacing mower belt)
IMPORTANT
• After setting the gear box bracket mounting
screws on the deck without tightening, then
mount the other screws on the gear box. And
finally tighten them.
(1) Tension pulley
(2) Mower belt
1. Dismount the mower from the tractor.
2. Remove the left and
(RCK54D-26BX and RCK60D-26BX only)
3. Remove the left and right hand belt cover from the
mower deck.
4. Clean around the gear box.
5. Remove the gear box bracket (right) (3) which
mounts the gear box to the mower deck.
6. Remove the mower belt (2) from the tension pulley
(1). Slip the mower belt over the top of the gear
box.
7. To install a new belt, reverse the above procedure.
Gear box bracket
mounting bolt and
nut
Tightening tor-
que
Gear box mount-
ing screw
7. Disassembling and
assembling
7.1 Removing universal joint and
belt cover
RCK48-18BX, RCK54-23BX, and RCK60B-23BX
9-20
(3) Gear box bracket (Right)
right ramp brackets.
78 to 90 N⋅m
7.9 to 9.2 kgf⋅m
58 to 66 lbf⋅ft
78 to 90 N⋅m
7.9 to 9.2 kgf⋅m
58 to 66 lbf⋅ft
BX1880,BX2380,BX2680,RCK60B-23BX,RCK54-23BX,RCK48-18BX,RCK60D-26BX,RCK54D-26BX
7. Disassembling and assembling
(1) Universal joint
(2) Belt cover (Left)
1. Remove the universal joint screw.
2. Remove the universal joint (1).
3. Remove the left and right belt covers (2), (3).

7.2 Removing ramps and belt covers

RCK54D-26BX and RCK60D-26BX
(1) Ramp (Left)
(2) Ramp (Right)
1. Remove left and right ramp bracket pins.
2. Remove left and right ramps (1), (2).
3. Remove the left and right belt covers (3), (4).

7.3 Removing mower blades

NOTE
• To remove the blade securely, wedge a block of
wood between one blade and the mower deck in
such position that it will hold the blade safely
while loosening or tightening the blade screw.
SERVICING
(3) Belt cover (Right)
(3) Belt cover (Right)
(4) Belt cover (Left)
KiSC issued 03, 2019 A