Anderson RBM Series, Operator'S Manual

Page: 81 / 87

Anderson Group Self-Loading Trailer – Operator's Manual 81
7.7.2 Checking the brake clearance and wear
Every 6 months, check the brake clearance and wear:
l
Check the brake clearance and the wear between the linings and the drum by looking through
the brake inspection window (see Figure 40 ). A pushrod stroke that has increased
significantly is a sign of wear.
l
Check the thickness of the brake linings (see Table 21). The brake shoes must be replaced
when the lining has reached the minimum thickness.
l
Check that the brakes are clean and dust them if needed.
l
If the cam bearings have grease fittings, grease them (see Figure 41 ). Use a moderate
amount to avoid getting any grease on the linings or drums.
l
Carry out the same checks as when getting started and after doing the first loaded run (see
"Checking the brakes when getting started" on page 80).
Figure 40 — Brake Inspection Window
7.7.3 Adjusting the brake clearance
You will need to take up the slack when the push rod stroke is approximately 2/3 of the maximum
travel.
To do so, move the lever one or more notches relative to the cam.
Never change the position of the actuator on the
lever without the authorization of the vehicle
manufacturer, as the vehicle has been approved for
use with this setting (brake levers have multiple
holes).
If a slack adjuster has been installed, turn the adjusting screw on the slack adjuster to adjust its
relative position to the cam bearing (see Figure 41).