6-8. TURNTABLE/BEARING REPLACEMENT (CONT).
Remove lifting device.
Pull turntable (1) from under trailer frame (10).
With the aid of an assistant, using lifting device, position turntable (1) on four jackstands.
Remove lifting device and four clevises from turntable.
Grease fittings may have to be removed to remove screws from bottom of turntable
If grease fittings need to be removed, perform Step (14); if not, go to Step (15).
Remove grease fittings (11) from turntable bearing (9).
CARC paint contains isocyanate (HDI) which is highly irritating to skin and respiratory
system. High concentrations of HDI can produce symptoms of itching and reddening of
skin, a burning sensation in throat and nose and watering of the eyes. In extreme
concentrations, HDI can cause cough, shortness of breath, pain during respiration,
increased sputum production and chest tightness. The following precautions must be
taken whenever using CARC paint:
NEVER weld or cut CARC-coated materials.
Unsafe torching practices can cause serious injury from fire, explosions, or harmful agents.
Allow only authorized personnel to use a torch. Protective clothing and goggles must be
worn; adequate protective equipment used, a suitable fire extinguisher kept nearby.
Using a wire scratch brush, remove CARC paint from area four in. (102 mm) around locknuts (12) and
With the aid of an assistant, heat twelve locknuts (12) on turntable bearing (9) with torch.
Remove twelve locknuts (12) and screws (13) from turntable bearing (9). Do not discard locknuts at this