36Service Manual – SC900 24 - Electrical System
Hour Meter
When replacing the hour meter, if possible, record the previous hours for maintenance tracking. The
hour meter can neither be reset nor changed, but the previous hour meter value should be recorded in an
equipment log.
1. Disconnect the wiring plug (D) from the hour
meter.
2. Press outward on the latch tabs (G) while pressing
downward on the main body of the hour meter (E).
The hour meter is held in place with a ratcheting
retaining ring. Make sure to rmly press the two
together when reinstalling the meter.
After you have completed the reassembly (continued below), verify the function of the hour meter with the
following observations:
• Key on → Battery LEDs on, hourglass steady.
• Scrub on → Battery LEDs on, hourglass blinking.
• Scrub off → Battery LEDs on, hourglass steady.
• Key off → Battery LEDs off, hourglass steady.
Drive Handle Reassembly Notes
1. To prevent the reverse button from falling out of
the handle as you are assembling the two halves,
use tape to hold the button in place.
D
F
G
E
H
J