BENDIX BRSM0890 Manual de usuario descargar pdf (Pagina 13)

BRAKE DISASSEMBLY

CAST SHOE & "P" SERIES

1.1.

1. Insert sturdy lever between end of shoe and spider.

Pry shoe away from cam until cam rollers can be

removed. Repeat procedure for opposite shoe.

2.2.

2. Unhook shoe return spring by pushing shoes

together, allow tension on spring to be reduced.

3.3.

3. Discard shoe return spring and replace with new at

time of reassembly.

4.4.

4. Remove snap ring from anchor pin and push anchor

pin through.

NONO

TE: TTE: T

TE: T

ap lightlap lightl

ap lightl

y with bry with br

y with br

ss drift if anchor pin willss drift if anchor pin will

ss drift if anchor pin will

nono

t push out with fingert push out with finger

t push out with finger

5.5.

5. Remove brake shoe and place on floor. Repeat

procedure for opposite shoe.

STANDARD, XL, & XLII SERIES

1.1.

1. Insert sturdy lever between end of shoe and spider.

Pry shoe away from cam until cam rollers can be

removed. Repeat procedure for opposite shoe.

2.2.

2. Unhook shoe return spring by pushing shoes

together, allow tension on spring to be reduced.

3.3.

3. Discard shoe return spring and replace with new at

time of reassembly.

4a.4a.

4a.

ANDAND

AND

ARD & XLARD & XL

ARD & XL

Remove shoes by rotating the bottom shoe off the

anchor pin to release the tension on the two

retaining springs.

4b.4b.

4b.

XLII SERIESXLII SERIES

XLII SERIES

Remove snap ring from anchor pin and push anchor

pin through.

5.5.

5. Remove the two retaining springs and discard.

6.6.

6. Remove shoes from spider.

CAMSHAFT REMOVAL

1.1.

1. Before removing camshaft check to see if cam bushings

need replacement.

See F See F

See F

igurigur

igur

e 4 on Pe 4 on P

e 4 on P

age 1age 1

age 1

2.2.

2. Remove spacer from between slack adjuster and cam

shaft bracket.

3.3.

3. Grasp camshaft at the camshaft head and pull in the

outward direction to remove.

4.4.

4. Clean and inspect camshaft splines and head.

AIR CHAMBER/ CAMSHAFT BRACKET

ASSMEBLY REMOVAL

1.1.

1. Remove two nuts and washers that secure brake cham-

ber to camshaft bracket.

2.2.

2. Remove brake chamber and temporarily set it aside.

3.3.

3. Remove four bracket mounting bolts and lock washers.

4.4.

4. Remove bracket assembly from spider.

CA CA

UTION: UTION:

UTION:

Do noDo no

Do no

t hammer on slack adjustt hammer on slack adjust

t hammer on slack adjust

er ter t

er t

emoemo

emo

e. Serious damage te. Serious damage t

e. Serious damage t

o the slack adjusto the slack adjust

o the slack adjust

er and/er and/

er and/

or the camshaft splineor the camshaft spline

or the camshaft spline

s mas ma

s ma

y ry r

y r

sult.sult.

sult.

SLACK ADJUSTER REMOVAL

1.1.

1. Disconnect clevis from slack adjuster arm by

removing the clevis pin or pins depending on type

of slack adjuster.

2.2.

2. Remove retaining ring and shims from splined end

of camshaft.

3.3.

3. Remove slack adjuster from the camshaft.

CA CA

UTION: UTION:

UTION:

Do noDo no

Do no

t let le

t le

t the air chamber hang bt the air chamber hang b

t the air chamber hang b

the air linethe air line

the air line

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 25 26

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BENDIX BRSM0890 Manual de usuario Pagina 13

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