 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|
 If you should turn the brake
c.
adjusters too far and the index washers
come off the high spots, you will have
to remove the roll pin and loosen the
nut enough so you can relocate the two
index washers until the high sports line
up.
d.
When you check the torque, should
you find it is not correct, remove the
roll pin and tighten or loosen adjuster
bolt so you can insert the roll pin in
the next notch in the adjuster nut.
Repeat this until you have the proper
torque.
Check the brake adjuster brake-
e.
away force by the following: (Refer
to plate 10329).
STEP 1.
Check the break-away force by
using a pound rated scale.
STEP 2.
Scale must be perpendicular
THERE IS A SHOE ANCHOR KEY ON EACH SIDE
to the pin as illustrated
OF THE ANCHOR BLOCK. THESE ARE LOOSE
before reading is attempted.
PIECES AND CARE SHOULD BE TAKEN SO THEY
ARE NOT LOST.
STEP 3.
Reading is taken just as the
adjuster starts break-away
e. Remove the two brake shoe anchor block
movement.
Reading should be
mounting bolts and the anchor block.
85-100 lbs.
Remove the wheel cylinder.
f.
STEP 4.
If the break-away ability is
under or above the specifica-
CLEANING AND INSPECTION.
5-100.
tion the adjuster must be
replaced.
Before reassembling the brake assembly,
a.
the backing plate should be checked for
correct torque of the adjusters. To do this,
an inch/pound torque wrench is used with a
small drag link socket and inserted in the
g r o o v e o f t h e b r a k e a d j u s t e r b o l t . Then
rotate the complete adjuster until the index
washer that is locked to the adjuster re-
action arm starts to move on the index
washer that is locked to the backing plate.
The nut holding the adjuster arm to
b.
the disc should be tightened to 23 to 26
foot/pounds.
CAUTION
CARE SHOULD BE TAKEN SO THAT THE ADJUSTER IS
NOT TURNED FAR ENOUGH TO MAKE THE INDEX
WASHERS COME OFF THE HIGH SPOTS..
5-82
Change 1
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals