Warner Electric Wheel-Brakes (Std) - Manual (Page 7)

Bevel edges of hacksaw cut to provide surface for
good weld.
If a 16- 1 ⁄
2
x 5, 6, or 7” brake is to be installed, bolt
armature adapter to the drum, (Figure 2-4).
Adapter #3979 for 16- 1 ⁄
2
x 5” brake
Adapter #3993 for 16- 1 ⁄
2
x 6” brake
Adapter #3942 for 16- 1 ⁄
2
x 7” brake
It is important that a thin coating of “Permatex” or
other suitable sealer be used between armature
adapter and brake drum to prevent grease from leaking
under adapter and getting into brake assembly.
Figure 2-4
Bolting Armature Adapter to Drum
Bolt the welding fixture inside of drum as illustrated in
Figures 2-5, -6, -7.
Fixture #EQ-615A (Figure 2-7) for 16- 1 ⁄
2
x 5, 6, 7” brake.
Fixture #EQ-793 (Figure 2-5) for 12- 1 ⁄
4
x 5- 1 ⁄
2
” brake.
Fixture #EQ-730 (Figure 2-6) for 15 x 3” brake. If clear-
ance between drum and fixture is present, center the
fixture in drum by using shims between fixture and
drum in four locations as shown.
Figure 2-7
Location of Welding Fixture Inside of Drum
(16-1/2 x 5, 6, 7” Brake)
7 Warner Electric • 800-825-9050 819-0514
Kit 7494 Consists of:
Welding Fixture EQ-793
Mtg Accessory 111526
Shim
Axle
Flange
Axle
Flange
Welding Fixture
Bolted to Drum
Welding Fixture
Bolted to Drum
Drum
Shim
Drum
Drum
Drum
Drum
Drum
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Axle
Flange
Bolted To
Welding
Fixture
Axle
Flange
Bolted To
Welding
Fixture
Kit 7504 Consists Of:
Welding Fixture EQ-730
Mounting Acc. 11603
Welding Fixture Bolted
To Armature Adapter
Axle Flange
Weld
Armature
Adapter Welding Fixture No.
EQ-615-A
Armature Adapter
Indentification
16½ x 5 - 21⁄64”
16½ x 6 - 53⁄64”
16½ x 7 - 1-21⁄64”
Kit 7494 Consists of:
Welding Fixture EQ-793
Mtg Accessory 111526
Shim
Axle
Flange
Axle
Flange
Welding Fixture
Bolted to Drum
Welding Fixture
Bolted to Drum
Drum
Shim
Drum
Drum
Drum
Drum
Drum
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Axle
Flange
Bolted To
Welding
Fixture
Axle
Flange
Bolted To
Welding
Fixture
Kit 7504 Consists Of:
Welding Fixture EQ-730
Mounting Acc. 11603
Welding Fixture Bolted
To Armature Adapter
Axle Flange
Weld
Armature
Adapter Welding Fixture No.
EQ-615-A
Armature Adapter
Indentification
16½ x 5 - 21⁄64”
16½ x 6 - 53⁄64”
16½ x 7 - 1-21⁄64”
Kit 7494 Consists of:
Welding Fixture EQ-793
Mtg Accessory 111526
Shim
Axle
Flange
Axle
Flange
Welding Fixture
Bolted to Drum
Welding Fixture
Bolted to Drum
Drum
Shim
Drum
Drum
Drum
Drum
Drum
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Axle
Flange
Bolted To
Welding
Fixture
Axle
Flange
Bolted To
Welding
Fixture
Kit 7504 Consists Of:
Welding Fixture EQ-730
Mounting Acc. 11603
Welding Fixture Bolted
To Armature Adapter
Axle Flange
Weld
Armature
Adapter Welding Fixture No.
EQ-615-A
Armature Adapter
Indentification
16½ x 5 - 21⁄64”
16½ x 6 - 53⁄64”
16½ x 7 - 1-21⁄64”
Figure 2-5
Location of Welding Fixture Inside of Drum
(12-1/4 x 5-1/2” Brake)
Figure 2-6
Location of Welding Fixture Inside of Drum
(15 x 3” Brake)
Bolt axle flange to welding fixture and install hub,
drum, and welding fixture assembly in place on axle.
Pull wheel bearing lock nut tight. If flange has been cut
in half, insert shims (Figure 2-8) in hacksaw cut before
welding to prevent shrinkage. If grease seal is used as
a bearing spacer and is too large for flange or welding
fixture to pass over, put welding fixture and flange on
axle and assemble to drum after hub and drum assem-
bly are placed on axle. Center welding fixture in drum
by using shims as illustrated in Figures 2-5, -6, -7.