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PAGE 18 — MT-84F — OPERATION & PARTS MANUAL — REV. #2 (06/30/05)
Operation
1. To start the rammer tamping action, move the throttle lever
(Figure 11) quickly from IDLE (close) to the FULL OPEN
position . DO NOT move the throttle lever slowly as this may
cause damage to the clutch or spring.
3. To stop the tamping action, move throttle lever quickly from
the FULL OPEN to IDLE position.
Stopping The Engine
Normal Shutdown
1. Move throttle lever quickly from the FULL OPEN to IDLE
position (Figure 12) and run the engine for three minutes at
low speed. After the engine
cools
, turn the engine start/stop
switch to the “STOP” position (Figure 8) until engine comes
to a complete stop.
MT-84F — OPERATION
2. The MT-84F tamping rammer is designed to run at 4,000 rpm.
At optimum rpm the foot hits at the rate of 660~700 impacts
per minute. Increasing throttle speed past factory set rpm
does not increase impacts and may damage unit. The MT-
84F is designed to advance while tamping. For faster
advance, pull back slightly on the handle so that rear of foot
contacts soil first.
Emergency Showdown
1. Move the throttle lever quickly to the
IDLE
position, and turn
the engine start/stop switch to the
STOP
position.
Figure 12. Throttle Lever (Idle)
2. Close the fuel shut- off valve by moving the fuel cock lever to
the CLOSED position. See Figure 5.
Figure 11. Throttle Lever (Full Open)
Make sure that the throttle lever is moved to the FULL OPEN
position. Operating the rammer at less than full speeds can
result in damage to the clutch springs or foot
CAUTICAUTI
CAUTICAUTI
CAUTION