Operating Instructions

3.After the engine starts, make sure the oil pres- sure light goes off. If not, stop the engine imme- diately and find the cause of the problem. Make sure the oil pressure light is off prior to engaging the mower blades and beginning operation.

4.For Model MT and MTL, gradually move the choke to the OFF position, keeping enough choke on to allow the engine to run smoothly as it warms up. As soon as possible, move the choke to the OFF position.

IMPORTANT: For Model MT and MTL, make sure the choke is in the OFF position during normal engine operation; running with the choke in the ON position CAN damage the engine.

ADJUSTING GROUND SPEED AND STEERING

IMPORTANT: If the DSD52 or DSD62 Mower deck is installed on the tractor, make sure the dolly wheel is retracted BEFORE moving.

CAUTION

Learn to START, STOP, and MANEUVER the mower in a large, open area.

If the operator has not operated a machine with LEVER STEERING OR DUAL HYDROSTATIC TRANSMISSIONS, steering and ground operation should be learned and practiced until the operator is completely comfortable handling the machine BEFORE ATTEMPTING TO MOW.

DANGER

Keep feet on footrests at all times when the machine is moving. Never operate the tractor without a deck or implement in- stalled.

1.Move the FSC out of NEUTRAL-PARKposition to the desired forward speed. DO NOT hold forward on steering levers. It is not necessary to hold the FSC lever in position since a friction lock maintains the selected lever position (and forward travel speed).

CAUTION

A safety interlock switch (seat switch) will cause the engine to stop if the FSC is out of the NEUTRAL-PARK position and the operator is not in the seat. The function of this switch should be checked by the operator raising off the seat with the tractor moving forward (allow 1 to 1-1/2 seconds off the seat for the time delay function); the engine should stop. If the safety system is not working, it should be repaired or replaced before operating the mower. DO NOT disconnect the safety switches; they are for the operator's protection.

NOTE: If the FSC lever will not stay in the selected position, the friction lock needs to be adjusted. Contact your Walker dealer.

2.Steer by pulling the lever on the side of desired direction of turn, e.g., pull the LH lever to turn left. To minimize the possibility of overcontrol, use only one hand on both steering levers.

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