MAB ASSEMBLY INSTRUCTIONS
CABLE AND PULLEY INSTALLATION
M.
Before proceeding with the cable installation slide the loop of the weight pin
lanyard over the end of the Upper MAB Cable down to the top weight.
N.
Install Guide Rod Bracket onto top of guide rods. Loop Upper MAB cable
over one 4 ½” pulley and slide up between the plates of the Loop Upright at
the slot. The large cylindrical clevis end of the MAB cable will align with the
center of the weight stack. Stand the weight stack assembly upright and bolt
the Guide Rod Bracket, Pulley and Loop Upright together using 1 – 3/8” x 2
¼” bolt, 1 Cam Washer, 2 – 3/8” flat washers, and 1 – 3/8” nut. Do not tighten
completely at this time.
O.
Install a 4 ½” pulley under the cable and insert the pulley between the plates
of the Loop Upright. Attach the pulley to the Loop Upright and Cable Attach
Bracket using 1 – 3/8” x 2” bolt, 2 – 3/8” flat washers, and 1 – 3/8” nut. Attach
the clevis end of the cable to the Cable Attach Bracket using the pin and clip
found pre-installed in the clevis end.
P.
Attach the ball end of the MAB Lower Cable to the “U”-Bracket. Place a 4 ½”
pulley onto the MAB Upper Cable below the Cable Attach Bracket using the
“U”-Bracket, 1 – 3/8” x 1 ¾” bolt, 2 – 3/8” flat washers, and 1 – 3/8” nut.
Q.
Route the cable down between the plates welded to the base of the Loop
Upright. Install a 4 ½” pulley over the cable and attach to the plates using 1 –
3/8” x 2” bolt, 2 – 3/8” flat washers, and 1 – 3/8” nut.
R.
Route the cable up to the Cam and insert the ball end into the hook welded
on the Cam.
NOTE:
CHECK THAT ALL BOLTS ARE TIGHTENED BEFORE PROCEEDING.
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