Use and Care Manual

Materials Needed:
// 10mm socket // 13mm socket // 13mm wrench
Installation Instructions:
Lift up the back seat by pulling the lever underneath the seat, on the passenger’s side, towards you.
Remove the wing nut from the jack box.
Lift off the jack box cover and remove all jack parts.
Using included cable ties (these are releasable/reusable), attach jack tools to the jack as pictured.
Place the jack and tools behind the seat.
With a 10mm or 13mm socket, remove the small bolt from the right side of the jack box.
Using the 2 Finhex nuts provided, screw both down on shaft as pictured. Tighten nuts together.
Using a 13mm wrench on bottom Finhex nut, turn counter clockwise and remove shaft.
Take the small bolt that was removed and ll in the hole left by the shaft.
Secure the DU-HA under the seat using the bolt and washer included in package.
Tighten down to the end of the threads as pictured.
If desired, install the foam organizer/gun racks with the plastic stiffeners by sliding them into
the channel slots inside the DU-HA.
Safety Instructions:
Warning: Seat bottom must be latched down at all times
while vehicle is moving. Make sure the DU-HA is
secured in the vehicle according to installation
instructions. Do not store explosives or hazardous
materials in the DU-HA. Do not place loaded guns
in the DU-HA. For further instructions refer to
truck owners manual or contact DU-HA, Inc.
1988 – 1999 Chevrolet & GMC Extended Cab (C/K Models)
Underseat Storage
Installation Instructions
DU-HA, Inc. // website: www.du-ha.com // phone: [phone].DUHA (3842) // fax: [phone] // 306 Saint Andrews Street South, Fergus Falls, MN 56537
1
2
3
4
5
6
7
8
9
10
11
A
B
C
Fits DU-HA Part Numbers
10033 10035
10034 10036
10037
DIVIDER – 10033
1
2
3
4
5
6
7
8
10
Part Description Qty
A DU-HA Storage Unit 1
B Foam Organizer / Gun Rack 2
C Plastic Stiffener 2
D Bolt 20004,05,06,12 1
E Washer 20004,05,06,12 – 3/8” 1
F
Finhex Nut Z – M8-1.25
2
G S-11159BL Cable Ties – 16” 2
D
E
F
G
11