206
229042ABA SJ46 AJ+, SJ46 AJ, SJ51 AJ
Section 5 – Procedures Platform
5.2-10 OCM Pin Voltage Reference - CE & AS
1
12
13
23
35
24
All voltages given are with OCM controller at maximum % adjustable settings.
All voltages should be tested with key on, engine off and foot switch depressed.
All tests should be performed with platform over drive axle, boom fully stowed and on flat level surface.
Pin 1 - 12 volt input from wire 4.
Test between pin 1 and 02 wire.
Pin 2 - 12 volt input from wire 4.
Test between pin 2 and 02 wire.
Pin 3 - Not used.
Pin 4 - 12 Volt output on wire 24A to left steer valve 5H-24A
Test between pin 4 and 02 wire.
Pin 5 - 12 volt output on wire 20B to dump valve relay 21CR.
Test between pin 5 and 02 wire while selecting a function.
Pin 6 - 12 volt output on wire 08 to toggle switch boom functions. (Foot switch activated)
Test between pin 6 and 02 wire.
Pin 7 - 12 volt output on wire 65 to axle lock valve 3H-65.
Test between pin 7 and 02 wire.
Pin 8 - Boom down selected. Proportional output on wire 13 to boom down valve 5H-13.
0 volts to 5.5 volts depending on position of joystick. Threshold= 1.0 volt.
Test between pin 8 and 02 wire while operating boom down.
Pin 9 - Riser up selected. Proportional output on wire 31 to riser up valve 5H-31.
0 volts to 7.5 volts depending on position of joystick. Threshold= 2.8 volts.
Test between pin 9 and 02 wire while operating boom down.
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