Maintenance
Change Hydraulic System
Filter and Fluid
Service Interval: After the first 75 hours
Every 500 hours thereafter
(Every 250 hours if using
Mobil 1 15W50 thereafter)
May need more often
under severe conditions.
1.
Stop engine, wait for all moving parts to stop, and
allow engine to cool. Remove key and engage
parking brake.
2.
Locate the two filters under the transmissions.
Remove filter guards.
3.
Carefully clean area around filters. It is important
that no dirt or contamination enter hydraulic
system.
4.
Unscrew filters to remove and allow oil to drain
from drive system.
Important:
Before reinstalling new filters,
apply a thin coat of Exmark Premium Hydro
Oil on the surface of the filters rubber seal.
Turn the filters clockwise until rubber seal
contacts the filter adapter then tighten the filter
an additional 3/4 to 1 full turn.
5.
Loosen or temporarily remove the vent plug on
each transmission and fill through expansion
reservoir, when oil comes out of vent hole
retighten plug.
Exmark Premium Hydro Oil is recommended.
Refer to the chart for an acceptable alternative:
Hydro Oil
Service Interval
Exmark Premium Hydro
Oil (Preferred)
After first 75 hours
*Every 500 hours
thereafter
Mobil 1 15W50
After first 75 hours
*Every 250 hours
thereafter
*May need more often under severe conditions.
Torque plugs to 180 in-lb (244 N-m). Continue to
add oil until it reaches the FULL COLD line on
the expansion reservoir.
g035842
Figure 67
Right side shown
1.
Filter guard and oil filter
3.
Transaxle drive
2.
Vent plug
6.
Raise the rear of machine up and support with
jack stands (or equivalent support) just high
enough to allow drive wheels to turn freely.
7.
Start engine and move throttle control ahead to
1/2 throttle position. Disengage parking brake.
A.
With the bypass valve open and the engine
running, slowly move the directional control
in both forward and reverse (5 or 6 times).
B.
With the bypass valve closed and the engine
running, slowly move the directional control
in both forward and reverse directions (5 to
6 times). Check the oil level, and add oil as
required after stopping the engine.
C.
It may be necessary to repeat steps A and B
until all the air is completely purged from
the system. When the transaxle operates at
normal noise levels and moves smoothly
forward and reverse at normal speeds, then
the transaxle is considered purged.
Note:
Do Not change the hydraulic system oil
(except for what can be drained when changing filter),
unless it is felt the oil has been contaminated or been
extremely hot.
Changing oil unnecessarily could damage hydraulic
system by introducing contaminants into the system.
Check Spark Arrester
(if equipped)
Service Interval: Every 50 hours
65
Содержание Radius E Series
Страница 1: ...RADIUS For Serial Nos 408 644 346 Higher Part No 4505 549 Rev A ...
Страница 76: ...Schematics Schematics Electrical Logic Schematic Exmark Engine g036150 76 ...
Страница 80: ...Notes 80 ...
Страница 81: ...Service Record Date Description of Work Done Service Done By 81 ...
Страница 82: ...82 ...
