Loading ...
Loading ...
Loading ...
16
Maintenance
Trailer Storage
Preparation
If your trailer is to be stored for an extended period
of time or over the winter, it is important that the
trailer be prepared properly.
1. Remove the emergency breakaway battery and
store inside, out of the weather. Charge the battery
at least every 90 days.
2. Jack up the trailer and place jack stands under
trailer frame so that the weight will be off the tires.
Never jack up or place jack stands on the axle tube
or on the equalizers.
3. Lubricate mechanical moving parts that are
exposed to weather, such as the hitch and suspen-
sion parts.
NOTE: On oil lubricated hubs the upper part of
the roller bearings are not immersed in oil and are
subject to potential corrosion. For maximum
bearing life it is recommended that you revolve
your wheels periodically (every 2-3 weeks) during
periods of prolonged storage.
After Prolonged Storage — Inspection
Procedures
Before removing trailer from jack stands:
1. Remove all wheels and hubs or brake drums. Note
which spindle and brake that the drum was
removed from so that it can be reinstalled in the
same location.
2. Inspect suspension for wear.
3. Check tightness of hanger bolt, shackle bolt and
U-bolt nuts per recommended torque values.
4. Check brake linings, brake drums and armature
faces for excessive wear or scoring.
5. Check brake magnets with an ohmmeter. The
magnets should check 3.2 ohms. If shorted or worn
excessively, replace.
6. Lubricate all brake moving parts using a high
temperature brake lubricant. (LUBRIPLATE or
equivalent).
CAUTION: Do not get grease or oil on brake linings
or magnet face.
7. Remove any rust from braking surface and
armature surface of drums with fine emery paper or
crocus cloth. Protect bearings from contamination
while so doing.
8. Inspect oil or grease seals for wear or nicks.
Replace if necessary.
9. Lubricate hub bearings. Refer to procedure in
manual.
10. Reinstall hubs and adjust bearing per instructions
in manual.
9.801-301.0 Operator’s Manual, Trailer - Kärcher TRS-3500-S - D
Loading ...
Loading ...