
18
Figure 3:
Figure 4:
Step 3: Assemble Stack Pulley and Top Weight Plate
Locatethefollowingforthisstep:
Parts:
•Ref8,StackPulleyAssemblyQty.1
•Ref1,TopWeightPlateAssemblyQty.1
Hardware:
•None
Tools:
•Ref16,3/16”AllenWrench
RefertoFigures3and4:
3-1PreparetheTopWeightAssemblybyloosely
attachingtheStackPulleyAssembly.
3-AttachtheStemPin.
3-3SetasidetheAssembly.
Note:
WhenattachingtheWeightStackPulley,make
surethatthereis5.4mm(1in.)ofthreadengagement
(Figure4).Inordertoensureproperthreadengagement,
setthebottomnutatthe5.4mm(1in.)minimum
distance,thenthreadthePulleyAssemblyintotheTop
Weight(refertoStep1fortheproceduretothreadthe
PulleyAssembly).Tocheckthatyouhavetheproper
engagementafterthePulleyisinstalled,measurethe
distancebetweenthetwonutswhenthetopnutisfully
tightened.Thedistancebetweennutscannotexceed
.4(.88in.)mm.
assemblY GUIde
GAP MUST BE FROM 0.0MM TO 22.4MM
DURING NORMAL OPERATION TO ALLOW
MINIMUM THREAD ENGAGEMENT.
TOP NUT MUST BE FULLY
TIGHTENED BEFORE
MEASURING GAP
25.4 MINIMUM
THREAD ENGAGEMENT
22.4
25.4