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11. Position middle main frame (Item 15), left side back and center elbow and extension (Item 9), and right side back
and center elbow and extension (Item 10) as shown. Align locking mechanism in item 15 with square cutout in
items 9 and 10 and slide together until they lock. Repeat this procedure to create another main frame bar.
9
Note:
Use a light oil such as WD-
40 to lubricate the bars to help
them slide together easier. Wipe
off any excess. Silicone may be
substituted but is not as eff ective.
10
15
(preassembled)
(preassembled)
Square cutout
Locking mechanism
12. Position middle main frame with pivot (Item 15a), left side front elbow and extension (Item 11), and right side
front elbow and extension (Item 12) as shown. Align locking mechanism in item 15a with square cutout in items
11 and 12 and slide together until they lock. Lubricate frame bars for best operation as shown in step 11.
11
12
15a
(preassembled)
(preassembled)
Square cutout
Locking mechanism
Note:
Use a light oil such as WD-40
to lubricate the bars to help them slide
together easier. Wipe off any excess. A dry
lubricant with tefl on works very well.
Note:
This assembly is for the Front Main Frame Bar.
Note:
These two assemblies are for the Back and Center Main Frame Bars.
Small
lubrication
hole
