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500Z 26HP - 48” Mower Deck

1/2008

7

TP 300-7368-IR-ZT-N

Check Deck Rod Timing

1. Park machine on a flat, level surface.  Disengage the

PTO, stop the engine and engage the parking brake.
Rear tires must be inflated to 15 psi (1,03 bar); front
tires to 40 psi (2,76 bar).

2. To check the lift rod timing, measure and record the

distance between the lift pivots and the rod pivots.
Repeat for the other side of the machine. See Figure
8.

3. If the measurements for the rods are equal, no

further adjustment is required.  If the measurements
are NOT equal (greater than 1/8” (3,17mm)
difference), adjustment is required, continue with
Step 5.

4. Lock the deck lift pedal in the 4-1/2” (11,47cm)

position.  Remove the cutting height adjustment pin
and lower the mower deck.

5. To ensure that the deck is in the lowest position,

push the pedal by hand towards the rear of the
machine and install the height adjustment pin in the
3” (7.6cm) position to hold in place.

6. Block up the mower deck until all hanger chains are

slack.

7. See Figure 9.  To adjust the lift rod, loosen the jam

nut on the clevis then remove the 1/2” clevis pin
fastening the clevis the the lift pivot arm.  Turn the
clevis clockwise to shorten the distance between the
rod pivots or counterclockwise to lengthen the
distance between the rod pivots.  Reinstall the clevis
on the lift pivot arm and secure with the 1/2” clevis
pin previously removed.  Tighten the jam nut against
the clevis.  

8. Remove the blocks from under the mower deck.
9. Remove the the cutting height adjustment pin from in

front of the deck lift pedal arm.  Lift the mower deck
and reinstall the adjustment pin in the desired
mowing height.

Figure 8.  Check Lift Rod Timing

Figure 9.  Adjust Lift Rod Timing

Содержание 500ZB2648

Страница 1: ...ovided on page 2 of this booklet to help you identify and check that the items have been performed Additional information concerning functional tests general adjustment procedures and the location of...

Страница 2: ...Battery 4 Tractor Assembly Assemble the Ground Speed Control Levers Assemble the Seat 5 Check Fluid Levels Check Engine Oil level Check Hydraulic Oil level Check Tire Pressure 6 Check Mower Assembly...

Страница 3: ...skid use caution around tractor tires and mower rollers Figure 1 Transmission Release Levers LH shown A Transmission Release Lever B Engaged Position Drive Position C Disengaged Position Free wheel Po...

Страница 4: ...mbled to the base the lever base should be pointing towards the rear as shown in Figure 3 Figure 3 Install the Control Levers A Ground Speed Control Levers B Control Base C 5 16 18 x 3 4 Bolt s D 5 16...

Страница 5: ...tep 2 2 Before removing the reservoir cap make sure the area around the reservoir cap and fill neck of the reservoir is free of dust dirt and other debris Remove the transmission oil caps 3 Add oil up...

Страница 6: ...Figure 7 Torque the bolts to 70 ft lbs 94 N m WARNING Mower blades are sharp For your personal safety do not handle mower blades with bare hands Careless or improper handling of blades may result in...

Страница 7: ...re that the deck is in the lowest position push the pedal by hand towards the rear of the machine and install the height adjustment pin in the 3 7 6cm position to hold in place 6 Block up the mower de...

Страница 8: ...front eyebolts until the chains are tight and the deck is still resting on the 2 x 4 s Tighten the jam nuts See Figure 11 7 Loosen the nuts and allow the rear of the deck to rest on the 2 x 4 s and 1...

Страница 9: ...relieve the tension on the belt exerted from the idler arm 5 Re seat belt and carefully release the tension on the breaker bar 6 Reinstall the mower deck guards WARNING Use extreme caution when rotat...

Страница 10: ...andle pivots seat plate pivots deck lift pivots discharge chute hinge Generally all the moving metal parts should be oiled where contact is made with other parts Keep oil and grease off belts and pull...

Страница 11: ...eat engage the parking brake and make sure the PTO switch is disengaged and the ground speed control levers are locked in the NEUTRAL position 2 Set the engine throttle control to FULL throttle positi...

Страница 12: ...ly Operational SAFETY Checks Test 1 Engine should NOT crank if PTO switch is engaged OR Parking brake is not engaged OR Ground speed control levers are not in the NEUTRAL position Test 2 Engine SHOULD...

Страница 13: ...ose the ends are to one another and the height of the levers can be adjusted TO ADJUST THE HANDLE ALIGNMENT Loosen the mount bolts A Figure 21 and pivot the ground speed control lever s B to align wit...

Страница 14: ...O engage the parking brake and turn off the engine 2 There are three nuts B Figure 22 on the neutral return rod The first two are to be used together to turn the neutral return rod and the third towar...

Страница 15: ...ut D on both sides of the unit The measurement should be 50 1 27 cm If not adjust the locknut to achieve the measurement of 50 1 27 cm 4 Measure the distance between the bottom of the brake shaft weld...

Страница 16: ...TS INC 535 Macon Street McDonough GA 30253 www snapper com The Snapper logo is a trademark of Briggs Stratton Corporation Milwaukee WI USA Briggs Stratton Yard Power Products Group Copyright 2008 Brig...

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