User guide
ELECTRIC RETRACTABLE UTILITY BED COVER INSTALLATION INSTRUCTIONS             5 
FIG. 2E - DRIVERS SIDE RAIL CLAMP & COMPONENT ORDER
FORWARD 
DRIVER SIDE 
RAIL CLAMP
RAIL CLAMP
CORNER 
CHANNEL 
(Installed in step 4)
STEP 3: INSTALLING THE RELEASE SYSTEM
After the canister is in place measure out (canister to tailgate) 1-1/8” from face of canister and 21/32”(.650) 
down from underside of canister lip drill a 9/16” hole in sidewall of box. 
Insert rubber grommet.
Push threaded rod thru grommet until you can mate swivel coupler to release arm. 
Install 6-32 bolt and nut. Tighten just enough that you let the two parts move freely. (Over tightening will 
restrict movement of parts).
Move to inside of cabinet where you will install the large washer and Four Knob handle (fl at side of knob to 
the outside). 
Tighten just enough to keep the knob from spinning. 
If you need to use the release just turn the knob until it disengages the cover. (Do not over tighten the knob 
by forcing it). You will know when it’s at the end of stroke because you will feel it tightening down.
NOTCHED CLAMP 1 ONLY
NOTCHED C
USED OVER RELEASE ASSY.
EASE ASSY.
T
HREADED R
O
D
N
UT 
&
 L
OC
K WA
S
HE
R
S
WIVEL 
CO
UPLE
R
GROMMET
M
F
ENDER WA
S
HER 
US
ED
IN
S
IDE 
C
ABINE
T
F
O
UR HANDLED KN
O
B
US
ED IN
S
IDE 
C
ABINE
T
1
/8
” 
S
HIM
S
STEP 2. INSTALLING THE HORIZONTAL RAILS (CONT.)










