1928 Cadillac - GM Heritage Center

c
c
Subject
FOOT BRAKES
Front and Rear (Shoe type)
Clearance between lining and
Drum, nominal inside dia-
Lining (Front and Rear)
Lining, width
Pull back spring for rear
brake, free length........
Pull back spring for rear
brake, tension
FRONT (Band type)
Clearance between lining and
Drum, nominal outside di-
Drum, thickness
Lining thickness
REAR (Band type)
Clearance between lining and
Cadillac
341
A
A 1
A 2
A
A
A 1
A 2
A
A
A
B
B
B
B
B
B
B
B
B
B
... 303
... 303
LaSalle
303-328
328
•
303 1
303 2
303
303
303 1
303 2
303
303
328
328
328
328
328
328
328
328
328
Brakes
Specifications
16½ in., front and rear
15 in., front and rear
Not over .007 in.
Min.
Short Shoe Long Shoe
7¼ in. 16¾ in. )
6&in. 15% in.
A in-
2¼ in.
2 in.
l5Ain.
HHin.
4¾ in., approximately
4¾ in., approximately
32-37 lbs stretched to 7¾ in.
19-24 lbs stretched to 6½ in.
.015 in.
16 in.
17 in.
14 in.
16 in.
Not over .015 in.
ttin.1
A in. I
41¾ in., approximately
45¾ in., approximately
36¾ in., approximately
41½ in., approximately
A in-
2¾ in.
2 in.
.030 in.
February, 1929 {191
Remarks
Clearance determined by number of
turns of adjusting nut. Plates 10, 11.
Figs. 2, 4.
Drums not to be ground in service over
.040 in. less than minimum original
thickness.
Beginning with front axle unit 3-31441
and rear axle unit 3-31525 on 341-B cars
and front axle unit 4-13424 and rear
axle unit 4-13409 on 328 cars lead tips
are installed at the trailing end of the
long shoes. Replace lead tips when installing
new linings, using lining rivets.
Measured between loops
Measured between loops
Before front axle unit 3-6001.
Beginning with front axle unit 3-6001.
Beginning with front axle unit 2-16608.
Drums not to be ground in service over
.040 in. less than minimum original
thickness.
note 1.
Beginning with front axle unit 3-6001.
See note 1.
Before front axle unit 2-16608. See
note 1.
Beginning with front axie unit 2-16608.
See note 1