Snapper NZMJ23521KH, NZMJ25611KH Lawn Mower User Manual


 
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Section 5 - ADJUSTMENTS & REPAIR
DANGER
Exercise EXTREME CAUTION when making this
adjustment, due to close proximity of moving parts.
5.1 NEUTRAL POSITION ADJUSTMENTS
The motion control lever controls the movement
and stopping of the machine. Move the control
lever to the center or neutral position to stop
machine. Engage the parking brake to lock the
control in the neutral position. The machine should
have no movement.
IMPORTANT: The machine must not creep
when the motion control is in the neutral
position and the parking brake is engaged.
1. Turn key to “OFF” position.
2. Move motion control lever to the neutral position
and engage parking brake. Refer to Figure 3.7.
3. Raise both rear wheels off the ground. Secure
machine with safety blocks.
4. Remove cover screen to expose top of hydro
pumps and linkages. See Figure 5.1.
5. Remove both fans from top of hydro pumps.
6. Disconnect motion lever connecting rods from
hydro pump activation assembly. See Figure 5.2.
FIGURE 5.1
7. Turn key to start position and start machine.
Move engine speed control to the Rabbit “FAST”
position
8. With operator properly seated, disengage
parking brake.
9. Both wheels should not have any movement, not
rotating.
10. If wheel(s) are rotating, loosen the hydro pump
activation assembly retaining screw. Move activation
assembly forward or rearward to stop rotation of
wheel. Retighten retaining screw. Repeat this step for
other hydro pump. See Figure 5.3.
11. Stop engine.
FIGURE 5.2
FIGURE 5.3
(Continued On Next Page)
REMOVE MOTION CONTROL
LEVER CONNECTING ROD
HYDRO PUMP
ACTIVATION
ASSEMBLY
LOOSEN ACTIVATION
ASSEMBLY RETAINING
SCREW
MOVE ACTIVATION
ASSEMBLY
REARWARD OR
FORWARD TO ACHIEVE
REMOVE SCREEN