Kubota BX24 Workshop Manual page 292

BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
Checking OPC Timer
1. Remove the OPC timer. (The OPC timer is located under the
fender center stay.)
2. Connect the jumper leads across the battery terminal and the
Red / White terminal (2), and across the battery positive terminal
and the Yellow terminal (3).
3. Connect the jumper lead across the battery negative terminal and
the Black terminal (5), and across the battery negative terminal
and the Blue terminal.
4. Connect the jumper lead across the Red terminal (4) and the bulb
terminal.
5. The bulb lights up when disconnecting the jumper lead from the
Red / White terminal (2) 0.7 to 1.3 seconds, the OPC timer (1) is
proper.
(1) OPC Timer
(2) Red / White Terminal (From Battery)
(3) Yellow Terminal (From OPC Switch)
(4) Red Terminal (To Key Stop Solenoid)
6-S14
ELECTRICAL SYSTEM
(5) Black Terminal (To Frame Earth)
(6) Bulb (Load)
(7) Battery
W10647550
KiSC issued 08, 2019 A