SkyTrak 10054 Operation Manual - Manual (Page 166)

164 Model 10054 Rev 3/02
General Maintenance
7. If the measurement is more than the ranges listed below, tighten
the inner boom retract chain locknut (Figure 116) located on the
bottom of the primary intermediate boom. Extend the boom far
enough to expose the inner boom retract chain locknut (Figure
116).
• 4x6 chain - 13" (330 mm) to 13.5" (343 mm)
• 6x6 chain - 13.75" (349 mm) - 14.25" (362 mm)
Figure 116
8. Start the vehicle, with the outriggers lowered completely, cycle the
boom in and out several times. Then with the boom horizontal,
retract the boom completely. Turn the vehicle OFF.
9. Recheck the measurement at the rear of the boom between the top
rear edge of the secondary intermediate boom and the top rear
edge of the inner boom. If the measurement is still more than the
ranges listed above, repeat steps 7 through 8.
NOTE: If, by adjusting the inner boom retract chain locknut, you cannot get
the measurement within the ranges listed above, the boom may require
extensive adjustment and/or repair. Contact your OmniQuip Authorized
Service Center (ASC).
OH0660
Extend
Cylinder
Primary Intermediate
Boom
Inner Boom Retract
Chain Locknut
164
Model 10054 Rev 3/02
General Main tenan ce
7.If themea sure ment ism ore than the ran gesl is ted below, tighten
the inne rboom retr act chai nl ockn ut( Figur e1 16)l ocated onthe
botto mof the prim ary inte rm ediate boom. Ex tendthe boom fa r
enou ghto expos et heinn erboo mr etra ctc hain lock nut( Figur e
116) .
• 4x 6c hain -13" (33 0mm )t o1 3.5"( 343mm )
• 6x6 cha in -1 3.7 5" (3 49 mm) -14 .2 5"( 362 mm)
Figu re 11 6
8.S tar tt he ve hic le, with theou trig ge rs lowe re dc omple tely, cycl et he
boom inand outse vera lt im es .T he nw iththe boom hor izonta l,
re tra ct the boom co mplete ly. Tur nt heve hicle OF F.
9.Re chec kt hem easur ement at ther earof theb oombet weenthe top
rea redge ofthe sec ondar yi nter media teb oomand thetop re ar
edge ofth ei nner boom. If the measur emen tis stil lmor et hanthe
ran gesl is ted above, repea ts teps 7thr ough 8.
NOTE:If, byadj ustin gthe inner boom re tra ctc hain lo ck nut, you can notge t
the meas urem entw ith inthe ra ngesl is ted above ,t hebo omm ayr equir e
ex tens ive adju stment and/or repa ir. Co ntact you rOm niQ uip Au th oriz ed
Servi ceC en te r(AS C).
OH06 60
Extend
Cylinder
Primary Interme diate
Boom
Inner BoomRetra ct
Ch ainLock nut