PROPELLER SHAFT
10
Fig. 18
Fig. 19
Fig. 20
Cover relief hole
Condition of clamping strap for any damage specially
at crimping portion.
Free and smooth rotation of bearing unit in centre
bearing assembly.
The bearing should have negligible radial play.
Condition of dust seals in centre bearing assembly.
If any of the above defects are noticed in the centre
bearing assembly, complete centre bearing assembly
should be replaced.
Condition of dust caps on propeller shaft and coupling
flange. These are tack welded to respective
components.
Check both spacer rings for wear score marks. If found
defective replace with NEW one.
Replace defective parts.
LUBRICATION
PRELUBE OR LUBE FOR LIFE DESIGNS
Universal joint crosses and bearings are prelube or
lube for life designs and have no lube fittings. Special
seals are used to contain the lubricant in the cross
bearings in this design.
Fig.18
Replacement of the cross and bearing kit is
recommended rather than relubrication.
LUBRICATION FOR SLIP SPLINES
Apply grease gun pressure to the tube fitting until
lubricant appears at the pressure relief hole in the plug
at the slip yoke end of the spline.
Fig.19
Now cover the pressure relief hole with your finger
and continue to apply pressure until grease appears
at the slip yoke seal.
Fig.20
Caution
:
In cold temperatures be sure to drive the
vehicle immediately after lubricating. This
activates the slip spline and removes the
excessive lubricant. Failure to do so could
cause the excess lubricant to stiffen in the
cold weather and force the plug out. The
end of the spline would then be open to
collect contaminants and cause the spline
to wear and/or seize.
LUBE FOR LIFE CENTRE BEARING :
Centre bearing is packed with grease for life. No filling
of bearing with grease is recommended.




