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XL-AS20100BM-en-US · 2020-12-21 · Amendments and Errors Reserved · © SAF-HOLLAND, Inc., SAF-HOLLAND, HOLLAND, SAF,
and logos are trademarks of SAF-HOLLAND S.A., SAF-HOLLAND GmbH, and SAF-HOLLAND, Inc.
Maintenance and Service Schedule
12. Routine Maintenance and
Daily Inspection
1. Daily or before each trip, check the suspension to ensure
it is fully operational.
2. Inspect all decals to ensure they are clearly legible and
intact. Clean with a terry cloth towel, soap and water.
3. Visually inspect air springs for sufficient inflation and
that the suspension is at proper ride height. For ride
height details and measurements, refer to Section 8
of this manual.
12.1 Initial Three (3) Months or 5,000 Mile
(8,000 km) Service Inspection
1. Suspension ride height (underside of frame to centerline
of axle) MUST be within ± 1/4" (6 mm) of recommended
design height. For instructions on measuring ride height,
refer to Section 7.
An improperly set ride height could result
in suspension component damage and/or
poor vehicle ride performance.
2. After first three (3) months or 5,000 miles (8,000 km)
of service, whichever comes first, inspect bolts and nuts
at the pivot connections for visual signs of movement.
Check all other nuts and bolts for proper torque, refer
to the specifications listed in Section 13. Re-torque as
necessary thereafter.
3. With the vehicle on a level surface and air pressure above
85 psig (5.9 bars), verify that all the air springs are of
sufficient and equal firmness.
NOTE:
Check all air control system fittings for air leaks,
by applying a soapy water solution and checking
for bubbles at all air connections and fittings.
12.2 Routine Physical Inspections
Every 100,000 Miles (160,000 km) or one (1) year, whichever
comes first.
Check all other suspension components for any sign of
damage, looseness, torque loss, wear or cracks. Repair, tighten
or replace damaged part(s) to prevent equipment breakdown.
12.3 Visual Inspection Procedure
IMPORTANT:
A schedule for physical and visual
inspections should be established by the
operator based on severity of operation or
damage to the vehicle could occur.
IMPORTANT:
During each pretrip and safety inspection
of the vehicle, a visual inspection of the
suspension should be done or damage to
the vehicle could occur.
Visually check for:
Loose, broken or missing fasteners. Repair or replace
as needed.
Loose, damaged, or missing fasteners
can cause loss of vehicle control which, if
not avoided, could result in death or
serious injury.
Air springs – clearances, wear damage, and proper inflation.
Shock absorbers – leaking or damaged.
Cracked parts or welds.
