− 125 −
12 −2 ADJUSTINGANDREPLACINGTHEROLLVR
ThevariableresistorthatdetectsthedegreeoftiltintheseatiscalledtherollVR.ThereareVR
unitslocatedonthetopandbottomofthebaseinterior,justinsidethefrontlid.TheRollVRis
theoneonthebottom.
Inthismachine,nodamageshouldoccurtotheVRaslongasitsaxlerotateswithinitsrangeof
motionwhentheseatswingsallthewaytotheleftandright.SecuretheVRsothatitsaxle
pointsintheindicateddirectionandthegearisproperlyengagedwhentheseatislevel.
Thefollowingtoolsandinstrumentsarerequiredtoperformtheseoperations:
-M4-sizePhillipsscrewdriver
-1.5mmdiameterhexagonalscrewdriverorwrench
-11-12mmdiameterspanner
-Nippers
-Cutters
-Solderingiron
-Industrialdryer
① Turnofthepower
② Removethe6trussscrewsholdingthefrontlidofthebaseinplaceandthenremovethelid.
③Removethe2screwsholdingtheRollVRbracketinplaceandthenremovetheRollVRunit.
ROLLVRBRACKET
PHOTO12.2a
ADJUSTMENTPROCEDURE
SCREW(2)
M4×8,w/flat&springwashers