Braun Corporation FMVSS 403 Quick Reference Installation Sheet

Braun Corporation FMVSS No. 403 Quick Reference Installation Sheet 31312 Rev. A
Braun Corporation FMVSS No. 403
Quick Reference Installation Sheet 31312
"DOT — Private Use Lift"
NHTSA Vehicle Physical Requirements
OEM (Van) Chassis Floor Requirements
Nonmodi ed OEM full size van oors meet
all requirements for NV05. Nonmodi ed
OEM mini van oors meet all requirements
for NMV05.
Door Opening Dimensions
Vehicle lift access door opening
must meet speci ed dimensions.
Vehicle
Door
Opening
B
A
C
Figure A
Ground Level
Full Size
Dimension Minivan
Van
Minimum Clear Door
A
42" 48"
Height
Opening
Clear Door Opening
B 31-1/2" 39-1/2"
Width
Maximum
29" 29"
C
Floor-to-Ground
Rev: A
Lowered (Drop) Floor Requirements
Must meet or exceed nonmodi ed
OEM oor section.
"1992" and Newer Ford Slide Door
1. Remove the lower slide door stop.
2. With Power Door: Door stop not
used.
Without Power Door: Drill (2) holes
in the lower door stop at dimensions
shown in Figure B.
3. Replace door stop, locating on the
(2) drilled holes (provides adequate
clearance).
1-7/16" 2-3/4"
Drill (2) 5/16" diameter holes.
Figure B
1

Position Lift

Place lift in approximate
position. Note: Hoist
or other lifting device is
recommended.
Position wedge plate(s)
to achieve a 1/2" pre-
load at right inboard
corner of platform. See
Figures C and D.
Clearances
Minimum 1" clearance
between lift and vehicle.
See Figure E.
Figure C
Maximum 1/2" between
inboard locator and oor
when locator is deployed.
See Figure E.
Minimum 3/4" clearance
between door and verti-
cal arm. See Figures F
and G.
Figure F
Floor
Wall
(ALIGNED) PARALLEL (ALIGNED)
Slide Door
Minimum 3/4"
Clearance
Figure D
1/2"
Position wedges as
needed for 1/2" preload.
Inboard Maximum
Locator 1/2"
Floor
Stepwell
Figure E
Minimum 1" Clearance
Figure G
Floor
Wall Wall
(ALIGNED) PARALLEL (ALIGNED)
Minimum 3/4"
Clearance