Meritor TE9000 Service Service Manual page 18

TE9000 / 93000 Service
The hubodometer is best assembled with the hub cap off the axle. Place
the hub cap on a clean, flat surface. Fit the nut to spanner (fig. 25) and
using a small amount of grease locate the washer on the nut.
Position the nut and washer under the mounting hole using the spanner
and lower the hubodometer through the hole to engage the thread. Rotate
the hubodometer to screw the nut along the mounting stud until hand tight
then tighten with the spanner in the normal way. The hub cap and gasket
can then be refitted to the axle as described in section 22.
For hubodometer types larger than 85mm outside diameter, use
hubodometer mounting plate 21222610.
Fit the hubodometer to the centre hole of the mounting plate. Remove
three of the five hub cap fixing screws from the hub end to suit the bracket
fixing bolt hole pattern. Offer the hubodometer bracket to the front face of
the standard hub cap and replace the three fixing screws as described in
section 22.
A range of hubodometers are available to suit various tyre sizes as shown
in fig. 26.
Tyre Size Kilometres
15R22.5 21212648
F20 PILOTE
21206207
12.00 x 20
18 x 22.5
16.5 x 22.5 21204639
11.00 x 20
21023810
12.00 x 22.5
10.00 x 20
21022758
11.00 x 22.5
10.00 x 22.5
21023732
9.00 x 20
8.25 x 20
18
FIG. 25
Part Number
Miles
21212649
21021019
21021018
21021016
21021015
21021014
21021013
FIG. 26
REMOVAL AND REFITTING OF BRAKE DRUM
The brake drum can be separated from the hub after removal of the road
wheel as follows. Remove the two countersunk drum retaining screws
from the drum flange face using a 10mm Allen key (fig. 27).
These screws can then be used to jack the drum free of its locating
spigots by refitting them to the two plain tapped holes in the drum flange
ensuring they are tightened evenly to prevent the drum tipping (fig. 28).
The drum can then be lifted clear of the hub.
To refit the brake drum, locate it over the wheel studs ensuring it is
correctly orientated to align the two countersunk retaining bolt holes with
the tapped holes in the hub. Refit the two retaining screws and tighten to
50/60 Nm ensuring that the drum is fully seated on its locating spigot.
Ensure the retaining screw heads are below the surface of the brake drum
flange face after tightening.
FIG. 27
FIG. 28