Land Pride Razor Pro ZRP52 User Manual
Page 33
31
Section 4 Maintenance and Lubrication
7/14/08
ZRP44 & ZRP52 Zero Turning Radius Mowers 356-117M
Land Pride
Deck Drive Belt
1.
Park the unit on a flat surface. Stop the engine and
remove the ignition key. Make sure blade engagement
switch is in the down (OFF) position. Place control
levers in the park brake position. Disconnect negative
battery cable.
2.
Place the deck in the lowest position.
3.
Remove the deck belt covers and floor panel.
4.
Release the deck belt tension by pulling on the belt
tension chain and sliding the chain out of the anchor
bracket slot. This will relieve the tension on the deck
belt idler spring. Refer to Figure 4-11.
5.
Pull the idler to the left of the machine to provide
maximum belt clearance.
6.
Remove the existing belt and replace with a new belt.
7.
Route the new belt per Figure 4-11.
8.
Re-tension the deck belt idler per the deck drive belt
adjustment section on page 18.
9.
Re-install the deck belt covers.
10. Re-attach the negative battery cable and floor panel.
Integrated Pump/Motor Drive Belt
Refer to Figure 4-11, Figure 4-12, and Figure 4-13
Replace hydraulic pump motor drive belt as follows:
1.
Park the unit on a flat surface. Stop the engine and
remove the ignition key. Make sure blade engagement
switch is in the down (OFF) position. Place control
levers in the park brake position. Disconnect negative
battery cable.
2.
Place the deck in the lowest position.
3.
Refer Figure 3-13 on page 18 and Figure 4-11on this
page. Release the deck belt tension by pulling on the
belt tension chain and sliding the chain out of the
anchor bracket slot.
4.
Remove deck drive belt from the electric clutch pulley
mounted to the engine. This belt does not need to be
removed from any of the other pulleys.
5.
Release the tension from the integrated pump/motor
belt by pulling on the idler pulley extension spring
carefully until the belt can be slide over the idler pulley.
Use caution when releasing the idler pulley as there is
still tension on it and it will snap back into position.
Deck Belt Drive Layout
1.
Spindle drive belt
2.
Deck blade spindle pulley
3.
Spindle belt tension idler
4.
Spindle belt tension idler
spring (9.0” at operation)
5.
Deck belt idler
6.
Idler arm
Deck Belt Drive Layout
Figure 4-11
Mower Viewed from Bottom Deck
Figure 4-12
Pump Belt Layout
1.
Pump belt
2.
Engine pulley
3.
Pump idler pulley
4.
Pump idler arm
5.
Pump pulley
6.
Electric Deck Clutch
7.
Pump idler spring
1
3
2
5
6
4
2,6
5
2
5
2
1
5
4
7
3
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