V-fit-ST HERCULEAN STB09-4 Assembly & User Manual page 17

Note
The Backrest Support Bushings
shoud be placed between the
Backrest Supports and the Main
Frame during assembly.
This will ensure that there is
minimal sideways movement on
the Backrest during use.
3
Connect the Backrest Supports (11) to the Main Frame (4) using the fittings in the
following sequence. 1 x M10 x 130mm Hex Bolt (21), 1 x M10 Flat Washer (25),
1 x Backrest Supports (11) 1 x Backrest Support Bushing (32) on one side then 1 x
1 x Backrest Support Bushing (32) Backrest Support (11), 1 x M10 Flat Washer (25)
and 1 x M10 Nylon Locknut (29). Tihgten securely to remove all free-play but take care
NOT to overtighten.
Fit the Backrest (41) to the Backrest Supports (11) using 4 x M6 x 40mm Bolts (16)
and 4 x M6 Flat Washers (22).
Fit the Seat (42) to the seat bracket (12) using 4 x M6 x 15mm Bolts (15) and 4 x M6
Flat Washers (22). Pre-fitted to the UNDER side of the seat
The Backrest can be adjusted into 4 positions for convenient use. (Flat and 3 Inlcine Positions).
Please ensure that the Backrest Adjustment Rod (10) is positioned UNDER the Backrest
Supports and is secured into place in any one of the 3 adjustement holes in the Uprights
before use.
22
Assembly
16
Assembly Accessories 3
PART No. DESCRIPTION . . . . . . . . . . . . . . QTY
15 M6 X 15mm BOLTS . . . . . . . . . . . . . 2
16 M6 X 40mm BOLTS . . . . . . . . . . . . . 4
21 M10 x 130mm HEX BOLT . . . . . . . . . .
22 M6 FLAT WASHERS . . . . . . . . . . . . . 6
25 M10 FLAT WASHERS . . . . . . . . . . . . .
29 M10 NYLON LOCKNUT . . . . . . . . . . . .
32 BACKREST SUPPORT BUSHINGS . . . . . 2
1
2
1
Page 17