6
Back-raise support frame-bolt
(Taping bolt M8)
Tightening, worn out,
broken
6
1 year
Fasten, change if worn
out/broken
7
Back-raise support pipe-hinge
bolt (Hinge pin-see Part catalog)
Tightening, worn out/
broken, sluggish
2
6
months
Fasten, change if worn
out/broken, grease
8
Hinge, right & left-front/back
upper lifter hinge-cover/lid
(Hinge pipe-see Part catalog)
Loose/released, worn
out, broken, sluggish
4
6
months
Fasten/adjust position,
change if worn out/
broken, grease
9
Hinge, right & left-front/back
lower lifter hinge-cover/lid
(Hinge pipe-see Part catalog)
Loose/released, worn
out, broken, sluggish
4
6
months
Fasten/adjust position,
change if worn out/
broken, grease
10
Connecting arm hinge-bolt
(Lever shaft)
Tightening, worn out,
broken, sluggish
4
6
months
Fasten, change if worn
out/broken, grease
11
Leg tip (leveling tip)
Loose/released, worn
out, broken
1
1 year
Fasten/adjust position,
change if worn out/
broken
If there are any problems, please see Manual Assembly, Part Catalog etc.
Read the manual book carefully first before using or operating this product
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