Kitz F Series - Page 29

Document No.：KE-4010-11                                            Page: 26/58
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(4)Lubricatetheshaftassembledwiththehousing.  Mountathrustwasherandathrustbearingontheshaft
securelywithasnapring(Fig.12).
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
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Fig.12
 Fig.13 

(5)Lubricatetheinternalsurfaceofthehousingandassemblethepiston(completewithO-rings,abearing
andaback-upring)withthehousing(Fig.13).
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(6)Lubricatethegearrackteethandassembleitwiththepistonasfollows:  Meshthefirsttoothofthepinion
withthefirstspace(bottomoftooth)oftherack,andinserttheprojectionoftherackintothecenter
hole of the piston.  Temporarily assemble the piston and the rack with a hexagon headed bolt.  Apply
LOCKTITENo.262ortheequivalenttotheboltbeforehandforsecuredassembly(Fig.14).
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Fig.14
Fig.15 
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(7)Assembleanotherpistonwithanotherprojectionoftherack.  Securelytightenitwithahexagonheaded
bolt and a flat washer. Also at this time tighten the first piston and the first rack projection securely
(Fig.15).
Snapring<48A>
Thrustwasher<47A>
Piston/O-ring
 /bearing/back-upring
Housing<1>
Hexagonheadedbolt<13A>
Rack<103>
Rackprojection
Hexagonheadedbolt<13A>
Thrustbearing<47B>