Service Manual

34 ZT-2800
®
/ZT-3100™/ZT-3400™
BRAKE ASSEMBLY (Code 3)
RefertoFigure29
Disassembly
1. Remove the center section per detail on
page 31.
NOTE: Takenoteoftheorientationofthebrake
pawl(100)andthebrakeshaft(101).
2. Remove the brake shaft (101) and the brake
pawl (100).
3. Remove the O-rings (10) from the brake
shaft (101) and discard the O-rings.
4. Remove the brake pawl from the brake shaft
if pawl, shaft or splines are damaged.
Inspection
1. Inspect all components for unusual wear or
damage.
Assembly
1. If removed, install brake pawl on brake shaft.
Refer to gure 30 for orientation
NOTE: ApplyathincoatingofoiltotheO-rings
beforeinstalling.
 To protect the O-rings from possible
damage during installation, apply a
protectivecoveringoverthesplinesof
thebrakeshaft(e.g.,cellophane,tape,
etc.).
2. Install the new O-rings (10) onto the brake
shaft (101).
Figure 29, Brake Shaft Assembly
Z
*
- (G, H, J)
* * *
-
*
(A-D, J-M)
* *
-
* * * *
Z
*
- (K, L, M)
* * *
-
*
(E-H, N-T)
* *
-
* * * *
Figure 30, Brake Pawl Orientation
Z
*
- (G, H, J)
* * *
-
*
(E-H, N-T)
* *
-
* * * *
Z
*
- (K, L, M)
* * * *
-
*
(A-D, J-M)
* *
-
* * * *
Character#7inthemodelnumbercode=3
Example: ZX-XXXX-3XXX-XXXX
Right
Rot. A
Left
Rot. A
Right
Rot. B
Left
Rot. B
100
101
10
10
Center Section