13
STEP 6 INSTALL AB CRUNCH CABLE
A6
A4
A5
A3
A2
A1
76
124
122
18
A5
76
124
119
A3
5
76
122
124
21
A4
T8
A1,A2
76
19
4
5
76
145
137
137
106
122
124
A1
A2
AB CRUNCH CABLE (67)
REMOVABLE END (67A)
76
67A
67
118
124
1
A6
Removable End of AB Cunch Cable should be screwed into completely after the AB Crunch Ccable installment.
1. Run the threaded end of the AB Crunch Cable (67) underneath the slot of pulley A1 mounted on Leg
Extension Arm (19), under pulley A2 mounted at the bottom hole of Seat Frame (4), using one each
3/8" X 30.5L Flat Pin Bolt (122) and one M6 X 12L Male Screw (124).
2. Route cable under and around pulley A3 mounted at Cable Arm Assembly (17), using one each 3/8" X
65L Flat Pin Bolt (119) and one M6 X 12L Male Screw (124). Continue to run cable up and over pulley
A4 mounted at lower Pulley Block and down to around pulley A5, using one each 3/8" X 30.5L Flat Pin
Bolt (122) and one M6 X 12L Male Screw (124).
3. Route the cable up to pulley A6, mounted at
the front of the Main Frame (1), using one
3/8" X 109.5L Flat Pin Bolt (118) and one M6
X 12L Male Screw (124). Now, screw the
Removable End (67A) into the threaded end of AB
Crunch Cable (67) completely as shown Fig. A6.