SPEEDOMETER SENSOR (OP) MAINTENANCE STANDARD
50-4 EX20 Series
SPEEDOMETER SENSOR (OP)
Symbol Inspection item
Judgement standard
Remedy
Standard size (mm) Repair limit (mm)
a
Clearance between sensor and
drum
Screw in sensor and check that
it contacts drum lightly, then
turn back one turn and lock in
position.
1.5
(Tightening torque)
1 Sensor locknut 49 Nm {5.0 kgm}
2 Sensor bracket mounting bolt 98ā123 Nm {10.0ā12.5 kgm}