Demco Hijacker 6040 User manual

6/14
HJ26040 rev 1

6040 UMS Side Rail Assembly Instructions
Place the side rail plates into the base rail holes in truck box.1.
Loosely bolt the saddle bracket (5990) to the side rails using the 1/2” x 1 1/2” bolts, flat washers,2. and lock nuts provided in the 6040 bolt package.
Loosely bolt the cross braces to the side rails using only 1/2” x 1 1/2” bolts and lock nuts (no flat3. washers).NOTE: A flat washer under the head of the bolts would prevent the locking pins from
pivoting around far enough to allow the pins to release from the base rails.
Tighten all the bolts.4.
Unlock and remove the hitch assembly from the base rails and put to the side for later.5.
IMPORTANT NOTE: Apply a little grease or lubricant to the part of the pins that insert into the base
rails to help maintain smooth operation and rotation of pins and to protect from the elements.Turn the
pins occasionally to prevent them from seizing.
Drawing #1
Apply grease or lubricant
Unlocked
Locked
To lock hitch in truck, turn lock handles
in and install safety lock pins To unlock hitch from truck, remove safety lock pins and turn lock handles
straight out.
WARRANTY POLICY & REGISTRATION
Goonlinetowww.demco-products.com toreview Demco warrantypolicies andregister yourDemcoproduct.

6040 Parts Breakdown













$
,7(0 3$57 '(6&5,37,21 47<
  )/$7:$6+(5

  187+(;1&&(17(5381&+ 
 
%2/71&;*5+(;

  1871&/2&.1<,16(57

  ;*$0$&+,1(:$6+(5 
 
63/,75,1* 

 8066,'(5$,/%5$&(

  806/2&.3,1$66(0%/<5((6( 

 &/(9,66$)(7<3,1 
 
+$,53,1:,5(;2/ 

 806.%5$&( 

 /2&.,1*7$% 
 
:$6+(56+,0,';7+. 

 6,'(5$,/)805((6(017 
5(9 (&1 '$7( ')70
$   -.
'$7(
'$7(
7+6732%2;
%2<'(1,2:$
7+,5'$1*/(
352-(&7,21
81/(6627+(5:,6(
63(&,),('$//',0(16,216
$5(,1,1&+(6

'5$:1%<
$3329%<
'5$:,1*12 5(9
6&$/(
6+((72)
$
8066,'(5$,/.,7
72/(5$1&(6
;  0,10$&+,1(685)$&(
;; %5($.$//6+$53('*(6
;;; %(1'$1''5$)7 

:(,*+7

-.
-.

7+('5$:,1*$1'$//
,1)250$7,217+(5(
21$5(7+(3523(57<2)
'(0&2
'(6&5,37,21
6$9('%<
-. 
'$7(
92/80(

ITEM PART # QTY DESCRIPTION
100085 24 .50 FLAT WASHER
200173 4 NUT, HEX, .50NC CENTER PUNCH
301254 20 BOLT, .50 NC X 1.50 GR.5 HEX
402178 20 NUT, .50NC LOCK, NY. INSERT
502384 4 .50 X 14GA MACHINE WASHER
607225 4 SPLIT RING
714262-30 2 UMS SIDE RAIL BRACE
814412-95 4 UMS LOCK PIN ASSEMBLY, REESE
914342-95 4 CLEVIS SAFETY PIN
10 14350 4 HAIR PIN, .093 WIRE X 1.63 OL
11 14352-30 2 UMS 21K BRACE
12 14413-95 4 LOCKING TAB
13 14423 8 WASHER SHIM .875 ID X .030 THK
14 14462-30 2 SIDE RAIL F/UM REESE MNT
6040 Parts Breakdown
Please order replacement parts by PART NO. and DESCRIPTION.

P.O. BOX 189
4010 320th St., BOYDEN, IA. 51234
PH: [phone]
FAX: [phone]
TOLL FREE: 1-800-54DEMCO (1-800-543-3626)
www.demco-products.com
Go online to www.demco-products.com for Demco
warranty policies & product registration.