6-S13
BX24, RCK54(P)-23BX, RCK60B-23BX, LA240, BT601, WSM
ELECTRICAL SYSTEM
(6) Operator Presence Control (OPC) Switch
Seat Switch and Seat Reverse Switch Continuity Check
1. Disconnect the 2P connectors (2) from the seat switch (1) and the
seat reverse switch (3).
2. Remove the seat switch and the seat reverse switch.
3. Connect the circuit tester to the terminals (4).
Seat Switch
1. Measure the resistance between terminals (4).
2. If continuity is not infinity, the switch is faulty. Replace it.
Seat Reverse Switch
1. Measure the resistance between terminals (3).
2. If continuity is not 0 , the switch is faulty. Replace it.
W10440960
Clearance between Seat Stay and Seat Reverse Switch
1. Slide the operator’s to the reverse end position.
2. Measure the clearance (A) between the seat stay (1) and the seat
reverse switch (3).
3. If factory specification is not indicated, slide the bracket (2) to
indicated the factory spedification.
W10241110
Seat switch Resistance
When
switch is
not
pushed
Infinity
When
switch is
pushed
0
Seat reverse switch Resistance
When
switch is
not
pushed
0
When
switch is
pushed
Infinity
(1) Seat Switch
(2) 2P Connector
(3) Seat Reverse
(4) Terminals
Clearance between seat
stay and seat reverse
switch
Factory spec.
9 to 11 mm
0.355 to 0.433 in.
(1) Seat Stay
(2) Seat Bracket
(3) Seat Reverse Switch
A : Clearance