Land Pride Accu-Z Razor 357-187M User Manual

Page 35

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33

Section 5: Maintenance & Lubrication

7/22/10

Z44 & Z52 (S/N 526171 & Above) Accu-Z Razor

®

Zero Turn Mowers 357-187M

Table of Contents

Refer to Figure 5-4:

Remove the cover over the fuse to access the fuse.

20amp Fuse W/Cover Removed

Figure 5-4

Before attempting any diagnosis of electrical system,
use a test light or voltmeter to check battery voltage. If
battery voltage is satisfactory, check cleanliness and
tightness of terminals and ground connections. A
general understanding of electrical servicing and use of
basic test equipment is necessary for troubleshooting
and repair.

Major overhaul or repair of starting motor or alternator
should be performed by trained technicians only.

Hydrostatic Drive System

Refer to Figure 5-5:

!

WARNING

Always wear adequate eye protection when servicing the
hydraulic system.

The Razor is equipped with Hydro-Gear ZT-2800

TM

(Integrated Zero-Turn Transaxle) units. These units are
self contained and maintenance free except for changing
oil and filters. Access the ZT-2800

TM

units by removing

two bolts at the back of the seat platform and then pivot
the platform up and forward.

Uncovered

20 Amp Fuse

23809

IMPORTANT: Do not use a high pressure washer
on or around the hydraulic transaxles. Water
intrusion will result and void the warranty.

NOTE: If the seat is equipped with the optional arm
rest kit, make certain to place the control arms in the
park position and pivot the arm rests upward before
tilting the seat platform.

IMPORTANT: Repairs to an ZT-2800

TM

unit should

be performed by trained technicians only.

NOTE: The ZT-2800

TM

units are equipped with

bypass valves. For more information refer to “Moving
Mower with Stalled Engine” on page 15.

Access to ZT-2800

TM

Units

Figure 5-5

Transaxle Oil and Filter Change

The mower has two independent hydrostatic transaxle
systems. Each system will require separate oil and oil
filter changes. It is best to change oil soon after using the
mower while dirt particles are still suspended in the oil.
See page 43 for transaxle oil specifications.

Initially, change oil and oil filters after the first 25 to 50
hours of operation. Thereafter, change oil and filters
every 200 hours or every year whichever comes first.
Two filters are required with each oil change. They may
be purchased from your nearest Land Pride dealer. Ask
for filter Part No. 831-060C.

1.

Park unit on a flat level surface. Stop engine and
remove ignition key. Make sure blade engagement
switch is in the down (OFF) position. Spread
control levers fully apart.

Refer to Figure 5-6 & Figure 5-7 on page 34:
2.

Begin on the left side by placing an oil pan (12" or
more in diameter with approximately 8 qt. capacity)
beneath the transaxle oil filter.

3.

Remove screws (#7) and filter guard (#6).

4.

Remove hair pin cotter (#4), flat washer (#3) and
clevis pin (#1).

Seat Platform

Back 2-Bolts

24895

Right Expansion

Tank

Left Expansion

Tank

IMPORTANT: The transaxles must be purged after
every oil change. See “Transaxle Purging
Procedures” on page 35.

IMPORTANT: Clean debri from around the oil
filter (#5), top port plug (#8) and expansion tank cap
(#11) before draining any oil.

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