1011 IH-841U-20
PAGE 2 OF 3
STEP 1: FRAME ASSEMBLy CONTINUEd
2. Using (6)
3
⁄
8
-16 x 1¼" hex head cap screws &
self-locking nuts, bolt the top (slotted holes) of
back panel (F) to the insides of L1. (See Figure 1)
3. Bolt the bottom (round holes) of back panel (F)
to base panel (E) on the insides of L2.
(See Figure 1)
4. Bolt base panel (E) to the insides of L3.
(See Figure 1)
STEP 2: dIAGONAL BRACE ASSEMBLy
Used only on 30" deep top ladders
1. Using
3
⁄
8
-16 x 1¼" hex head cap screws, locate
diagonal brace (I) on the inside of L4 and L2.
(See Figure 1)
2. Start self-locking nuts onto screws.
3. Repeat on other side.
WARNING! Never climb a ladder that is not
completely assembled.
L1
L1
L2
F
L3
L4
L3
L3
L1
DOUBLE HOLE
MODEL
DOUBLE HOLE
MODEL
SINGLE HOLE
MODEL
SINGLE HOLE
MODEL
E
I
D
ASSEMBLY CONTINUED
Figure 2
Figure 1
STEP 3: INSTALL HANdRAILS
NOTE: DO NOT tighten bolts until instructed to.
1. With ladder on its side, install side handrail (A) into
rear stile tubes. Use the rubber mallet as needed for
mating parts. (See Figure 2, Step 1)
2. Clamp side handrails outside of stile tubes using
handrail brackets and
3
⁄
8
-16 x 2" hex head cap
screws and self-locking nuts. (See Figure 2, Step 2)
3. Repeat step 2 with side handrail (B).
C
A, B
E
D
REAR
HANDRAIL
BAR
NOTCHED
BUSHING
HANDRAIL
EXTENSIONS
TUBE CAP
STEP 1
STEP 2
STEP 5
REAR STILE
TUBE
STILE
TUBES
HANDRAIL
3/8-16 x 2"
H.H.C.S.
HANDRAIL
EXTENSION
SUPPORT
TUBE
3/8-16 x 2"
H.H.C.S.
DEEP TOP
3/8-16
SELF-LOCKING
NUT
3/8-16
SELF-LOCKING
NUT
HANDRAIL
EXTENSION
CLAMPS
HANDRAIL
BRACKET
HANDRAIL
1/4-20 x 2 3/4"
H.H.C.S.
STEP 4
STEP 3
