AMP Research PowerStep 76239-01A Installation Manual page 7

With Rivet Nut Tool held in place with 19mm wrench,
tighten Hex Bolt until Rivet Nut deforms and secures
itself to the sheet metal (110 in-Lbs. or 4 turns).
Remove Hex Bolt and Rivet Nut Tool. Repeat for
each of the four mentioned mounting locations.
NOTE: Hold Rivet tool with
11
wrench while loosening bolt.
Linkage Installation: On rear linkages thread front
hex bolt into rivet nut with washer. Note on Front
drive linkages both hex bolts can be threaded into
position.
8
7
Rear of vehicle
Passenger Side Rear mount position shown.
13
Front Linkage: On Vehicles that have crash bracket
remove bolts attaching bracket to inner sill of truck.
Thread hex bolts into position as in step 13.
15 9
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A M P R E S E A R C H P O W E R S T E P
WARNING: Rivet
Nuts not properly
collapsed will not
hold securely to
sheet metal.
19mm
10
– D O D G E R A M
T M
Once rivet nuts are in place use a screwdriver to
push back tab in hole to avoid interference with
linkage mount.
12
13mm
Rear Linkage: With linkage in position insert Hex
bolts into rivet nut locations. Snug bolts but do not
tighten. Note: Pre threaded bolt will attach to slot
centered on linkage. Idler linkages will use 2 of the
3 mount points.
14
If crash bracket is not present use supplied spacer in
place of bracket. Spacer can be inserted after linkage
is up into position. Spacer will be held in place by
drilling and pop riveting into place. Rivets will be
installed in step 39&40.
16
7/15
13mm 13mm
IM76239 rev 01.15.18