Be careful to assemble all components
in the sequence they are presented.
NOTE: Finger tighten all hardware until the end of this step.
A. Insert both Nylon Bushings (19) into Main Base Frame (A).
B. Insert End Cap (14) into Back Pad Frame (E).
C. Connect Back Pad (O) to Back Pad Frame (E) using:
Four 5 (5/i6” x 1 1/4” hex head bolt)
Four 11 (5/16” spring w asher)
Four 10 (5/16” washer)
D. Slide Back Pad Frame (E) into Main Base Frame (A) and secure using T-Shaped Pop Pin (31).
E. Insert both Round End Caps (15) into Leg Extension Arm (D).
F. Insert End Cap (13) into Leg Extension Arm (D).
G. Insert End Cap (14) into Multi-Hip Arm (F).
F. Insert Rubber Donut (18) onto Multi-Hip Arm (F).
G. Insert both Round End Caps (16) into Multi-Hip Arm (F).
H. Slide Foam Roller (24) onto Leg Extension Arm (D).
I. Slide Shaft Collar (21) onto Leg Extension Arm (D) and secure using Allen Screw (29).
J. Slide Nylon Washer (20) onto Multi-Hip Adjuster (G).
K. Slide Multi-Hip Adjuster (G) into Leg Extension Arm (D), Leg Extension Frame (B) and Multi-Hip
Arm (F).
L. Insert Pin (28) into Multi-Hip Adjuster (G) then secure Multi-Hip Adjuster (G) by tightening four
Allen Screws (29) on Multi-Hip Arm (F).
M. Insert Round End Cap (17) onto Shaft (L).
N. Insert Shaft (L) into Leg Extension Frame (B).
O. Congratulations, the GCEC340 installation is complete.
P. When not in use, Adjustable Tube (I) may be placed in the rest spot as shown in Diagram 1.
m 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
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