Page 3 - 12 UL25/UL32/UL40
PLATFORM ASSEMBLY
NOTE: Use WD-40 lubricant as necessary to aid with re-assembly.
#2 MAST
1. Set #2 mast in place.
2. Install bottom lower bearings.
3. Install bottom upper bearings.
4. Slide #2 mast in all the way except 30-38 cm (12-15 inches).
5. Install top bearings and secure with retaining screws using loctite 242 or equivalent on the
threads.
6. Slide #2 mast in completely.
#3 MAST
1. Set #3 mast in place with the sequencing strap inside.
2. Install bottom lower bearings.
3. Install bottom upper bearings.
4. Slide #3 mast in all the way except 30-38 cm (12-15 inches).
5. Install top bearings and secure with retaining screws using loctite 242 or equivalent on the
threads.
6. Place a 25 cm (10 inches) long wood block between #3 and #2 masts, slide #3 mast down tight
against block. Pull sequencing strap completely out of the bottom assembly.
7. Install cylinder assembly by following instructions under “CYLINDER ASSEMBLY” section.
#4 MAST
1. Set #4 mast in place with the sequencing strap inside and the chains on the bottom.
2. Install bottom lower bearings.
3. Install bottom upper bearings.
4. Slide mast #4 in, making sure chains are not twisted.
5. Install top bearings and secure with retaining screws using loctite 242 or equivalent on the
threads.
6. Install chains around #3 sheave and down through #3 casting. Secure to #2 casting with new roll
pins.
7. Use a centre punch to dimple pin hole after roll pins are installed.
#5 MAST
1. Set #5 mast in place with the sequencing strap inside.
2. Install bottom lower bearings.
3. Install bottom upper bearings.
4. Slide #5 mast in, making sure chains are not twisted.
5. Install top bearings and secure with retaining screw using loctite 242 or equivalent on the threads.
6. Install chains around #4 sheaves and down through the casting. Secure to #3 casting with new
roll pins.
7. Use a center punch to dimple pin holes after all roll pins are installed.
8. Slide mast in, leaving 25 cm (10 inches) exposed.
#6 MAST
1. Set #6 mast in place with the sequencing strap inside.
2. Run the remaining sequencing strap from the platform to the assembly through the slot in the
bottom of stage #6 and up through the inside. Leave just enough slack on the outside to reach
the attachment point at the top of stage #5.
3. Install the bottom lower bearings.
4. Install the bottom upper bearings.
5. Slide #6 mast in, making sure the chains are not twisted.
6. Install the top bearings and secure with retaining screws using loctite 242 or equivalent on the
threads.
7. Install the #6 chain around the #5 sheave and through the casting secured to the #4 casting with
SERVICE AND REPAIR
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