EN - 25
CHECK SAFETY INTERLOCK
SYSTEM
See Safety Interlock System on page 18. If
system does not operate correctly, see your
dealer for repair. DO NOT operate until
repairs are made.
CHECK HYDRAULIC SYSTEM
Check Hydraulic Oil Level
See Figure 27.
1. Place unit in service position. See
Service Position on page 23.
2. Check oil level in expansion tanks. Oil
should reach the cold fill indicator mark.
IMPORTANT: Engine should be cold when
checking initial oil level.
3. Operate engine for 1 minute and recheck
oil levels.
4. Add hydraulic oil, if needed. See Add
Hydraulic Oil on page 25.
Add Hydraulic Oil
1. Place unit in service position. See
Service Position on page 23.
2. Remove hydraulic oil expansion tank
caps.
3. Fill expansion tanks with 15W-50
synthetic motor oil (Gravely
p/n 00057100) or equivalent until oil
reaches the cold fill indicator mark. See
Figure 27.
4. Reinstall expansion tank caps.
Change Hydraulic Oil and Filter
1. Operate unit for a few minutes to warm
hydraulic oil.
2. Stop engine, remove key and wait for all
moving parts to stop and for hot parts to
cool.
3. Position container under oil filter to catch
used oil.
4. Remove hardware retaining transaxle
skid plate and remove skid plate. See
Figure 54.
See Figure 28.
5. Remove filter cover and o-ring from
transaxle. Retain cover; discard o-ring.
6. After oil has drained, remove oil filter and
discard.
7. Wipe filter-mounting surface clean.
8. Lubricate rubber gasket on new oil filter
with clean hydraulic oil.
9. Spin filter onto filter housing until it makes
contact, and then turn filter 3/4 turn to
tighten.
10. Reinstall filter cover.
24 x 12-12 Tire (Model
992272)
1 07101041
Models 992281, 992291, 992292, 992293,
992294, 992295
Description Qty. Part No.
Air Filter 1 21563300
Engine Oil Filter 1 21563100
Spark Plug 1 21547400
Fuel Filter 1 21563200
Muffler Gasket 1 21563400
24 x 12-12 Tire 1 07101041
Figure 27
1. Cold Fill Indicator Mark
1
Figure 28
1. Filter Cover
2. O-Ring
3. Oil Filter
1
3
2
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