TuffStuff TDH-345 - Page 9

Fig. 22 Secure both Pec Dec Arms (#38, #39) to the Pec Dec Housin
(#15) using two Exterior Retainer Rings (#42). Use a External retaining-ri
n
pliers for this job. If this tool is not available, carefully work each Exteri
o
Retainer Ring (#42) into the groove, then push-up alternately with a scre
w
driver working the Exterior Retainer Ring (#42) into the groove.
Note: Be careful not to distort the Exterior Retainer Rings (#42)
o
bend them.
i
g. 21 Locate the Pec Dec Arm Lt. (#38) and the Pec Dec Arm Rt.
#
39) and, using a rubber mallet, insert two Plastic Insert Caps 1 3/4” SQ.
#
71) into each of the tube-ends, as shown above.
ext, insert the axles of the Pec Dec Arm Lt. (#38) and the Pec Dec Arm
t
. (#39) into the Pec Dec Housing (#15), as shown above.
Note: It is recommended to grease the axles of the Pec Dec Arms
(#38, #39) with multi-purpose grease prior to assembling them to the
Pec Dec Housing (#15).
i
g. 23 Attach the Back Pad Pulley Bracket (#23) to the Center Upright
#
19) and secure it into place using one Hex Head Cap Screw 3/8-16 X 2
/
4 (# 33), two Flat Washers SAE 3/8” (#45), and one Nylon Insert Jam Lock
ut 3/8-16 (#46). Refer to the Exploded View Diagram on page 18 for fur-
h
er illustration of this assembly.
Note: One Hex Head Cap Screw 1/4-20 X 1 1/2 (#68), and one Nylon
Insert Lock Nut 1/4-20 (#69) have been assemble to the Back Pad
Pulley Bracket (#23) by the factory. This assembly works as a cable
retainer.
ext, attach the Back Pad (#18) to the Back Pad Pulley Bracket (#23), in
h
e position as show above, using two Hex Head Cap Screws 3/8-16 X 1 1/4
#
83), and two Flat Washers SAE 3/8” (#45).
Fig. 24 Locate the two Pec Dec Arm Pads (#17) and attach one to th
Pec Dec Arm Rt. (#39) using two Hex Head Cap Screws 3/8-16 X 2 3
/
(#33), and two Flat Washers SAE 3/8” (#9), as shown above.
Next, attach the other Pec Dec Arm Pad (#17) to the Pec Dec Arm
L
(#38) using one Hex Head Cap Screws 3/8-16 X 3 1/4 (#82), one Rubb
e
Bumper 3/8 X 1 1/2 (#65), one Hex Head Cap Screw 3/8-16 X 2 3/4 (#33
and one Flat Washers SAE 3/8” (#45), as shown above.
TDH 345 Half Cage Ensemble
8
y