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Northern Lights BLACKCOMB HOME GYM Assembly Instructions Manual page 5

150lbs. weight stack

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3
AJ
AJ
AN
AN
17
15
15
23
AG
AG
AG
AG
30
30
G G
G
7. With a helper, loosely bolt the Main Upright (1) to the Lower Plates (4).
8. Slide the two Guide Rods (15) into the holes in the rear base. Slide down Weight Stack
Supports (30) and Rubber Bumpers (AG) to the base of guide rods. NOTE: For improved
performance, we recommend you apply a silicone lubricant to guide rods prior
to the installation.
9. By pulling the guide rods back/outwards, you can slide the Weight Stack Plates (23) onto the
guide rods, as shown.
10. Slide the Selector Rod (17) onto the plates.
11. Slide the Shaft Collar (AN) and Guide Rod Retainer (AJ) over the rods. Place guide rods into
the Top Assembly (3). Position the Guide Rod Retainer into the Top Assembly and tighten
the Shaft Collar directly under it.
12. Attach Back Pad (24) to the Backrest Support (26) then attach them to the Main Upright(1)
making sure that the back adjustment tab is positioned in the main upright openings.
13. Attach the Arm Support (7) and the Knee Roller Support (13), as shown. Do not overtighten
the bolt (J) which holds the Arm Support.
14. Install the Left (11) & Right (12) Swing Arms with 5/8" hex nuts. Do not overtighten.
J
1
24
26
A A
13
H
O
O
O
M
M
4
Optional:
Add 1/2" Washer on both
K
sides to avoid play in Arm
7
12
P
11
P
Page:-5 of 9

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