420sx Operator’s Manual Transport - 59
Haul
CMW
Unload
1. Lower trailer or ramps.
2. Remove chains from tiedowns.
3. Disengage frame lock.
4. Ensure that ROPS is locked in the upright position.
5. Fasten and adjust seat belt.
6. Start tractor. See page 50 for proper start-up procedures.
7. Raise trencher boom, but keep it low.
8. Fully raise or remove plow blade.
9. Disengage parking brake.
10. Slowly back unit down trailer or ramps.
Crushing weight. If load falls or moves it could kill or crush you. Use
proper procedures and equipment or stay away.
NOTICE:
• Attach trailer to tow vehicle before loading or unloading.
• Load and unload trailer on level ground.
• Turn off ignition. Set parking brake.
• Block trailer wheels.
• Incorrect loading can cause trailer swaying.
Rollover possible. If machine rolls over, you could be thrown from seat
and killed or crushed. Wear seat belt.
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