Specifications
DA7000 SERIES A.C. GENERATORS — OPERATION AND PARTS MANUAL — REV. #4 (08/07/09) — PAGE 31
Suspension
The leaf suspension springs and associated components
(Figure 26) should be visually inspected every 6,000 miles
for signs of excessive wear, elongation of bolt holes, and
loosening of fasteners. Replace all damaged parts (sus-
pension) immediately. Torqued suspension components as
detailed in Table 8.
Figure 26. Leaf Suspension
DA7000 SERIES GENERATORS — TRAILER MAINTENANCE
If the trailer is involved in an accident have it inspected
immediately by qualified personnel prior to moving again.
In addition, the trailer should be inspected annually for
signs of wear or deformations.
WARNING - Trailer Impact
NEVER! crawl under the trailer unless it is on firm and
level ground and resting on properly placed and secured
jack stands and wheels are chocked.
The possibility exists of the trailer falling thus causing
equipment damage and severe bodily harm even death!
Danger - Trailer Hazards
When performing trailer inspection and maintenance ac-
tivities, you must jack up the trailer using jacks and jack
stands.
When jacking and using jack stands, place them so as
to clear wiring, brake lines, and suspension parts
(i.e.,springs,torsion bars). Place jacks and jack stands
inside of the perimeter strip on the supporting structure
to which the axles are attached.
DANGER - Trailer Inspection
Worn or broken suspension parts can cause loss of
control, damage to equipment and severe bodily injury
even
death!
Check and repair suspension regularly.
Danger - Worn or Defective Suspension
Improper weld repair will lead to early failure of the trailer
structure and can cause serious injury or death.
All welding must be performed by a
certified welder
.
perform the repair. Inspect all of the welds for cracks or
failure at least twice a year.
WARNING - Cracked or Broken Welds
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