Prestige, Conquest, & Broadmoor Series
TP 300-2534-02-PR-SMA
1/200318
Figure 41. Hydraulic System Oil Filter
A. Hydraulic System Filter
B. Differential Fill Cap
A
B
Figure 38. Differential Fill Plug Access
Differential Fill Plug
Figure 39. Transmission Drain Plugs
A. 14mm Drain Plugs
B. Filter Access Cap
A
B
Figure 40. Internal Transmission Filter Service
A. Filter Access Cap B. Internal Filter
A
B
CHANGE TRANSMISSION OIL, INTERNAL FILTER, &
HYDRAULIC SYSTEM FILTER
Service Interval: After 50 Hrs, Then Every 250 Hrs
NOTE: The oil should also be changed whenever it has
become discolored from overheating or contamination.
NOTE: Support the frame with jackstands and remove
the left rear wheel for easier access to the differential fill
plug (Figure 38).
1. Place a drain pan under the transmission and remove
the two 14mm drain plugs (A, Figure 39).
2. Remove the differential fill cap (B, Figure 41).
3. Remove the filter access cap (B, Figure 40).
4. Remove and replace the hydraulic system filter (A,
Figure 41). Thread the new filter onto the filter base
and tighten 1/2 to 3/4 turns past finger tight.
5. Remove and replace the internal transmission filter
(B, Figure 40).
6. Reinstall the filter access cap (A, Figure 40) and the
two 14mm drain plugs (A, Figure 39).
7. Using a long funnel, add 2 quarts of oil to the differen-
tial fill (See Figure 41. The differential fill cap should
have been removed earlier).
8. Reinstall the differential fill cap (B, Figure 41).
9. Remove the expansion chamber access plug (located
under front seat deck plug) and expansion chamber
cover. Add 2 quarts (1.9L) of oil to the expansion
chamber a few ounces at a time.
10. Reinstall the expansion chamber cover and access
plug.
11. Test run the tractor for 10 minutes. Drive forward and
backward; raise and lower the attachment lift several
times.
12. Recheck the transmission oil level. There should be 1
cm of oil visible in expansion chamber. DO NOT
OVERFILL. Empty space is required for heat expan-
sion.
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