4600 VERTICAL LIFT
LIFT BED ASSEMBLY
INSTRUCTIONS
PAGE 3
NOTE: One end of each cross beam and long beam is labeled
with the corner upright number it corresponds to, NAHL3804
or NAHL3802. To assemble the lift bed and correctly position it
within the main frame, simply match the numbers.
(2) 1-1/2" x 4-3/8"
Single Sheave
L1SH4375S
(2) 1-1/2" x 4-3/8"
Double Sheave
L1SH4375D
(4) 4-3/8" x 1"
Single Sheave
L1SH4375
(4) 7/8" x 1" Bushing
L1BH1
(4) 7/8" x 1-19/32"
Bushin
Replacement Sheaves and Bushings
4600 HL Sheave and Bushing Kit – L1SH46K
(Kit includes all Bushings and Sheaves for lift)
(Sheaves and Bushings can be order individually)
Replacement Bolts and Nuts for Sheaves
5/8" x 3" Bolt – NB583G (4)
5/8" x 2-1/4" Bolt – NB582141S (4)
5/8" Nut – NN58S (8)
1. Attach cross beams to long beams. Cross beam with single cable
should be positioned at the winch end of the lift. Remove nuts from
cross beam pulley bolts. It maybe necessary to remove this bolt
and reinstall it so the bolt is inserted from the outside of the bed.
After matching cross beams to long beams, replace nuts.(See detail
illustration.)
CORNER UPRIGHT
NAHL3802
CORNER UPRIGHT
NAHL3804
CROSS BEAM
LONG BEAM
(01)
(02)
(01)
(03)
(02)
(04)
(03)
(04)
3/8" x 1-1/2" Bolt (top)
3/8" x 3" Bolt (bottom)
1-1/2" x 4-3/8"
Double Sheave,
7/8" x 1-19/32" Bushing,
5/8" x 3" Bolt
and Nut
4-3/8" x 1"
Single Sheave,
7/8" x 1" Bushing,
5/8" x 2-1/4" Bolt
and Nut
4-3/8" x 1"
Single Sheave,
7/8" x 1" Bushing,
5/8" x 2-1/4" Bolt
and Nut
4-3/8" x 1""
Single Sheave,
7/8" x 1" Bushing,
5/8" x 2-1/4" Bolt
and Nut
4-3/8" x 1""
Single Sheave,
7/8" x 1" Bushing,
5/8" x 2-1/4" Bolt
and Nut
1-1/2" x 4-3/8"
Double Sheave,
7/8" x 1-19/32" Bushing,
5/8" x 3" Bolt
and Nut
1-1/2" x 4-3/8""
Single Sheave,
7/8" x 1-19/32" Bushing,
5/8" x 3" Bolt
and Nut
1-1/2" x 4-3/8""
Single Sheave,
7/8" x 1-19/32" Bushing,
5/8" x 3" Bolt
and Nut
LONG BEAM
SLIDE BRACKET
CROSS
BEAM
DETAIL ILLUSTRATION
3/8" x 2" Bolts
3/8" Nuts
3/8" Nuts
5/8" Nut
Inside Corner Bracket
3/8"
Nuts
5/8" Bolt & Nut
3/8" x 3" Bolt
SLIDE
BRACKET
INSET 3
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