TrailMax TD-42-T, Manual

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page 18
TD-42-T
2.1 Structural Components
Sub-Frame
Other than for periodic or special inspections the trailer sub-frame requires no regular
maintenance other than washing. Keeping the trailer clean will help you notice other
things such as cracked welds or corrosion. If your application requires the hauling of
corrosives then frequent washdowns are very important.
Deck
The tilt deck is the major load-carrying member of the trailer. It requires no regular
maintenance other than a periodic check for broken welds, loose fasteners and corro-
sion. If the trailer has been overloaded or in an accident, inspect the tilt deck carefully.
It may be necessary to apply a new coat of wood preservative after decking has
aged and become dry. The best time to apply preservative is during warm weather for
better penetration. Replace decking when necessary. Occasionally check for loose,
missing, or broken deck screws.
2.2 Sub-Assembly Components
Drawbar Eye
Check the eye for cracks, loose fasteners and wear. Regularly apply a coating of
grease to the eye to prevent accelerated wear.
The fasteners for the drawbar eye are very important and deserve careful attention.
Replace the bolts if they are damaged in any way, and replace the locknuts if worn.
Torque the fasteners to 315 to 420 lbs.-ft.
Maintenance