57
1 x
Rock Rail 1-3/8 x 2-1/2 x 57-53/64”
1 x
RW - AL Support 5/8 x 3-1/4 x 41-47/64”
1 x
Ladder Gap 5/8 x 3-1/4 x 21”
9062
8958
9058
Step 20: Access Ladder / Rockwall Assembly
Part 2
Wood Parts
Hardware
3 x
#8 x 2” Wood Screw
7 x
#8 x 1-3/8” Wood Screw
Fig. 20.3
S11
x 4
S11
x 3 in bottom holes
x 3 in top holes
S20
S20
S20
9062
Flush
9058
D:
Place (8958) Ladder Gap on each access rail so there is a 2-3/8” (60mm) gap between (8958) Ladder Gap and
the top (8957) Tread. Attach using 4 (S20) #8 x 1-3/8” Wood Screws. (fig. 20.3)
E:
Place (9058) Rock Rail on the ground next to (9055) Right Access so it matches the orientation of the two
access rails as shown in fig. 20.3. Attach (9062) RW-AL Support flush to the top of Access Ladder assembly and
(9058) Rock Rail using 3 (S20) #8 x 1-3/8” Wood Screws in the top holes and 3 (S11) #8 x 2” Wood Screws in the
bottom holes . Pilot holes in (9062) RW-AL Support should be centered over the rails .
2-3/8” (60mm) gap between
top Tread and Ladder Gap
8958
9239
9055
8957