DANA SPICER Axle 123, Service Manual

Page: 78 / 236

78
RELEASE
Dana Holding Corporation ASM-0007E - 123 Axle Service Manual
RELEASE ADJUSTMENT
FIGURE 1: Loosen nuts (30) of screws (31) provided for the
mechanical and manual release of the braking units, then
move the nuts backwards by approximately 8 mm.
FIGURE 2: Tighten screws (31) so as to fasten them onto the
pressure plate (23).
FIGURE 3: Using a wrench, tighten the screws (31) in an al-
ternate sequence by 1/4 turn at a time so as to compress the
Belleville washers (1) and disengage the braking disks.
Tighten maximum by one turn.
29
30
31
CAUTION
FIGURE 4: Remove screws complete with nuts and seals.
Replace seals, apply silicone-based Tecno Lube /101 grease
to the screws and install all parts into the arm.
FIGURE 5: Adjust screws (31) to obtain a distance of 34 ± 0.5
mm between axle machined surface and screw.
FIGURE 6: Lock into position with nuts (30).
Hold screws (31) into position while locking the nuts (30); af-
ter locking, check the distance of screws (31) once more.
Tecno Lube 101
34 mm
31 30
CAUTION
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