4
Figure 4 - Assembly Illustration for Model Atd-7485
ASSEMBLY (continued)
For Model Atd-7485 (see Figure 2):
1. Attach caster assembly (# 23) to base frame (# 24)
using M8x16 bolts, washers and nuts (# 14, 21 & 22).
2. Install 3.5 " middle wheels (# 33) to base frame (# 24)
using M8x60 bolts, rod cover, washers and nuts (#
31, 32, 22 & 21).
3. Attach two front legs (# 27 & 35) to base frame (# 24)
using M16x85 bolts, washers and nuts (# 43 & 9).
Then secure the legs with stop bar and pin (#25 & 34)
to the front hole of the legs.
4. Attach upright (# 18) to base frame using M12x80
bolts, washers and nuts (# 20 & 10). Upright must
lean towards the rear of the base frame as shown.
Leave nuts nger tight.
5. Attach braces (# 17) to upright(# 18) with M12x80
bolt, washer and nut (# 13 & 2). Leave nut nger
tight.
6. Attach braces (#17 to inside of base frame (24) using
M12x35 bolts, washers and nuts (# 20 & 2).
Note: Braces assemble to inside of base frame.
7. Tighten upright to base frame, braces to upright, and
braces to base frame bolts.
8. Attach hydraulic unit (# 41) to the bracket (# 39) using
M10x30 bolts, washers and nuts ( # 38, 37 & 36).
Then position to mounting ears on post, attach using
M16x75 bolt, washer and nut (# 10 & 9).
To fold for storage:
a. Remove stop bar and pin (#
25 & 34).
b. Raise leg until it leans on the
legs support bracket (# 19).
Note: Handle of hydraulic unit must face the front of
the base frame as shown. Tighten nut. Lean hydraulic
unit assembly back against post.
9. Connect boom (# 8) to upright (# 18) using
M20x100 bolt, washer and nut (# 12 & 11).
10. Hold boom and pivot hydraulic unit out away
from upright and position ram between mounting
brackets on boom. Attach hydraulic unit to boom
with M16x75 bolt, washer and nut (# 10 & 9).
Tighten nuts.
11. Slide boom extension (# 4) into boom and secure
in retracted position using M12x70 bolt and nut (#
7 & 2). 4 positions available: 1/2 ton, 1 ton, 1 1/2
ton and 2 ton.
12. Slide square washer (# 5) into boom, sesure us-
ing M8x16 bolt and washer (# 6, 22)
13. Insert hook (# 1) to boom extension using
M12x60 bolt, washer and nut (# 3 & 2).
14. Attach legs support bracket (# 19) to upright (#
18) with M6x10 bolts (# 42).
15. Attach handle to upright (# 18) with M8x16 bolts
(# 14).
