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Step 3: Rockwall Assembly
Part 1
A: Place (030) Board Access at top of the Access Ladder/Rockwall Assembly and (031) Rock Bottom at the
bottom of the assembly as shown in fig. 3.1. Then place (032) Rock Board A, (033) Rock Board B, (034) Rock
Board C and (035) Rock Board D as shown in fig. 3.1. Do not screw boards down yet. Rock holes are to be
staggered so they do not form a straight line and are at the top of the boards. Note: Rock Boards are to be
flush to (021) Right Access Rail and pilot holes are centred over (024) Rock Rail. (fig. 3.1)
B: Make sure all boards fit together snugly and the assembly is square, then attach (030) Board Access and
(031) Rock Bottom using 4 (S20) #8 x 1-3/8" Wood Screws per board. (fig. 3.1)
C: Fasten all the other boards with 4 (S20) #8 x 1-3/8" Wood Screws per board. (fig. 3.1)
D: Place EN71 Hand Rail over remaining pilot hole on (025) Top Ladder and on (020) Left Access Rail. Pre-drill
hole in (020) Left Access Rail using a 3/16" drill bit then attach EN71 Hand Rail using 2 (WL3) 1/4 x 1-3/8"
Wafer Lags (with flat washer). (fig. 3.2 and 3.3)
Fig. 3.3
EN71
Hand Rail
Pre-drill
Wood Parts
1 x
Board Access FSC 1 x 4 x 20-1/2"
030
1 x
Rock Bottom FSC 1 x 6 x 20-1/2"
031
3 x
Rock Board A FSC 1 x 6 x 20-1/2"
032
3 x
Rock Board B FSC 1 x 6 x 20-1/2"
033
WL3
025
1/4" Flat
Washer
020
EN71
Hand Rail
020
S20
x 4 per
board
2 x
Rock Board C FSC 1 x 6 x 20-1/2"
034
2 x
Rock Board D FSC 1 x 6 x 20-1/2"
035
Fig. 3.1
030
033
032
033
035
034
032
033
035
034
032
031
021
Hardware
48 x
#8 x 1-3/8" Wood Screw
S20
2 x
1/4 x 1-3/8" Wafer Lag
WL3
(1/4" flat washer)
24
WL3
025
1/4" Flat
Washer
020
EN71
Hand Rail
IMPORTANT!
Follow hole
pattern
024
Other Parts
1 x EN71 Hand Rail
Fig. 3.2
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