50D MT R4 - lift-tek.com

1 This manual contains standard production ProductIdentification Engineered Options not South Highway 11 Westminster, SC 29693 Toll Free (888) 946-3330 (864) 647-1119 FAX (864) 647-6195 Manual Number:212703 R450D MTTriple MastFor PIDs 50D-MT-001 Through PresentP ARTS MANUALFOR PARTS AND SERVICE:TELEPHONE: (888) 946-3330211/05/10 212703 R4 About This ManualLIFT-TEK / ELECARCUSTOMER SERVICE7040 SOUTH HIGHWAY 11 WESTMINSTER, 29693 TELEPHONE: (888) 946-3330 FAX: (864) 647-5406 This manual shows the parts breakdown for the mast product ID numbers. Locate theproduct ID (PID) number stamped on the middle of the left hand side of the outerupright channel. This number must be used when ordering replacement parts for -Parts and service literature is available through authorized lift truck dealers. Toplace an order, contact the lift truck dealer of your Truck Dealers -To order parts and service literature contact: 50d mt XYZPRODUCT Parts212703 R411/05/103 Safety DecalsContentsCover.

2 2 Safety Decals .. 3 Main Lift 4 Free Lift 12 Hoist Chains and Free Lift Hose .. 17 Lowering Control Valve .. 18 Load Backrest .. 184 Roller Carriages .. 196 Roller Carriages .. 22 Single 24 Double 26 Recommended Spare Parts List .. 29411/05/10 212703 R4 Main Lift Cylinder -2600 R411/05/105ML-1 MAIN LIFT CYLINDERQTY 2 REF D641001110685842166958421772100013773584 2217458433175100031476584336777810011118 0584220815847168358433384584320851000836 8658432287100110289100006790584715911000 0689258432494584326975843359810001321015 84329 OCL (IN)OCL - Outer Channel HPML-2 ItemQTYPart #DescriptionItemQTYPart #Description11N/AShell Assembly1212 Piston Seal21N/APlunger1313129 Snap Ring31N/ASpacer141N/APiston41211446 Retainer1511O-Ring512O-Ring1612 Pull Wire612 Backup Ring1711 Check Valve712U-Cup Rod Seal1812 Nylon Ring812 Wiper1911 Washer91642649 Fitting2011 Retaining Ring101562848 Spring Guide211562847 Fuse Spring1112 Wear Ring221562849 Fuse Piston1 - Included in Check Valve Kit P/N - Included in Seal Kit P/N Lift Cylinder -2600 PSIFor PIDs 50D-MT-001 Through 50D-MT-972611/05/10 212703 R4 Main Lift Cylinder -2600 R411/05/107 Main Lift Cylinder -2600 PSIFor PIDs 50D-MT-973 Through PresentITEMQTYPart #DescriptionITEMQTYPart #Description111 2 Back-Up Ring131N/ARod213 Check Valve1411 2 Rod Seal311 3 Circlip151N/AShell Assembly411 4 Circlip1615 Spring514 Cushion Sleeve1715 Spring Guide615 Fuse Piston181N/AStop Ring711 Nylon Ring1911 Washer811O-Ring2011 Wear Ring911 2O-Ring2111 2

3 Wiper101N/APiston221N/AWire Ring1111 Piston Seal231626505 Fitting1212 Retainer2413129 Snap RingHPML-54 - Included in Cushion Sleeve Kit P/N - Included in Fuse Valve Kit P/N - Included in Seal Kit P/N = Outer Channel Length2 - Included in Retainer Kit P/N - Included in Check Valve Kit P/N CYLINDERPART #QTY 2641007086681006897691006898721007089731 0069007410069017510069027610070937810070 9480100690681100690784100691085100691186 1006912871006913881006914891007102901007 1039110071049210069179410069199710069229 810069231011006924 HPML-4 OCL (in)OCL = Outer Channel Length811/05/10 212703 R4 Free Lift Cylinder -2600 R411/05/109FL-1 FREE LIFT CYLINDERQTY 1 REF E645826606858266869582670725826767358267 8745826807558268276582684777858268880582 6928158269483582698845827008558270286582 7048758270689582710905827129110000699258 2716945827209758272698582728101582733 OCL (IN)OCL - Outer Channel HPFL-2 ItemQTYPart #DescriptionItemQTYPart #Description11N/AShell Assembly121564107 Spring Guide21N/APlunger131769018 Roll Pin313133 Snap Ring1411 , 2 Pull Wire412 Rod Wiper1511 , 2 Piston51559982 Retainer1612 Backup Ring612 Rod Seal1712 Piston Seal712 Backup Ring1813 Check Valve812O-Ring1913O-Ring911 , 2 Wear Ring2013 Washer101560470 Fuse Piston2113 Retainer Ring111565085 Fuse Spring221642649 Fitting1 - Included in Piston Kit P/N - Included in Seal Kit P/N - Included in check valve kit P/N Lift Cylinder -2600 PSIFor PIDs 50D-MT-001 Through 50D-MT-9721011/05/10 212703 R4 Free Lift Cylinder -2600 R411/05/1011 Free Lift Cylinder -2600 PSIFor PIDs 50D-MT-973 Through PresentFL-9aItem #QTYPart #DescriptionItem #QTYPart #Description111 Back-Up Ring131N/ARod212 Check Valve1411 Rod Seal311 , 2 Circlip151769018 Roll Pin41564107 Spring Guide161N/AShell513133 Snap Ring171564108 Spring621 Nylon Ring1813104903 Fuse Piston711.

4 2O-Ring191N/AStand Tube811O-Ring2012 Washer91N/APiston2111 Wear Ring1011 Piston Seal2211 Wiper111611299 Fitting2313 Wire Ring1213106469 Retainer1 - Included in Cylinder Service Kit - Included in Check Valve Kit - This is a non-serviceable item and cannot be replaced - DO NOT CYLINDERPART #QTY 2641005241681005245691005246721005249731 0052507410052517510052527610052537810052 5580100525781100525884100526185100526286 1005263871005264881005265891005266901005 2679110052689210052699410052719710052749 810052751011005278 OCL (in)OCL = Outer Channel LengthHLFL-31211/05/10 212703 R4 Weldments293329332024826* **Contact Lift-Tek Parts Department for Specific Part R411/05/1013 Weldment Common Parts P/N 222608 REFQTYPART #DESCRIPTIONREFQTYPART #DESCRIPTIONA1nOuter Upright192216052 Hose GuardB1nIntermediate Upright206200007 Jam NutC1nInner Upright213681238M10 LockwasherD1nMain lift Cylinder22*2200525ML Cylinder ShimE1nFree Lift Cylinder 232683822M12 Lockwasher11209625FL Band246200006 Nut22206320M10 x 65 Capscrew252210623 Spherical Nut31200429M10 x 20 Capscrew261211690 Plastic Cap41210736M12 x 25 Capscrew276678667 Chain Anchor Pin51210735M12 x 55 Capscrew284215720 Wear Plug6*2200524ML Cylinder Shim298662145 Load Roller74201434 Chain Anchor301683793FL Hose Sheave82678661 Chain Anchor314660051 Chain Sheave9126508 Cotter Pin32*4215722 Wear Plug Shim1066518 Cotter Pin33*36631881 Load Roller Shim111210169 Crosshead34*2205085ML Cylinder Shim121210851 Decal Kit352688935 Snap Ring131601250#8 900

5 Fitting3613133 Snap Ring141605948#8 450 Fitting3723140 Snap Ring151642649#8-#10 900 Fitting382219596 Socket Screw162611289 Straight Fitting391210625FL Hose Sheave Stubshaft171601377 Straight Fitting40*2205086ML Cylinder Shim181210752 Hose ClampWLD-1* - Quantity will - See Specific Charts For Part UPRIGHTINTERMEDIATE UPRIGHTINNER UPRIGHTOUTER UPRIGHTINTERMEDIATE UPRIGHTINNER UPRIGHTREF AREF BREFCREF AREF BREFC64235385235386235387842114032114092 1141568211400211406211412852327032327042 3270569235352235353235354862272052272062 2720770267176267177267178872352912352922 3529372230943230944230945882607492607502 3529373211401211407211413892307372307382 3073974210837210838210939902220432220442 2204575231494231495231496912307292307302 3073176217650217651217652922114042114102 1141677215544215545215546942253362253372 2533878235405235406235407972158032158042 1580580211402211408211414982308452308462 3084781222146222147222148101211405211411 21141783212826212827212828 OCL - Outer Channel (IN)QTY 1 QTY 1 OCL (IN)

6 For PIDs 50D-MT-001 Through Present1411/05/10 212703 R4 Weldments - Corrosion Resistant ONLY293329332024826* **Contact Lift-Tek Parts Department for Specific Part R411/05/1015 REFQTYPART #DESCRIPTIONREFQTYPART #DESCRIPTIONA1nOuter Upright192216052 Hose GuardB1nIntermediate Upright206200007 Jam NutC1nInner Upright213681238M10 LockwasherD1nMain lift Cylinder22*2267166ML Cylinder ShimE1nFree Lift Cylinder 232683822M12 Lockwasher11209625FL Band246200006 Nut22206320M10 x 65 Capscrew252267169 Spherical Nut31200429M10 x 20 Capscrew261211690 Plastic Cap41210736M12 x 25 Capscrew276678667 Chain Anchor Pin51210735M12 x 55 Capscrew284215720 Wear Plug6*2267165ML Cylinder Shim298267162 Load Roller74201434 Chain Anchor301683793FL Hose Sheave82678661 Chain Anchor314264058 Chain Sheave9126508 Cotter Pin32*4267164 Wear Plug Shim1066518 Cotter Pin33*36267163 Load Roller Shim111210169 Crosshead34*2267167ML Cylinder Shim121210851 Decal Kit352688935 Snap Ring131601250#8 900 Fitting3613133 Snap Ring141605948#8 450 Fitting3723140 Snap Ring151642649#8-#10 900 Fitting382219596 Socket Screw162611289 Straight Fitting391210625FL Hose Sheave Stubshaft171601377 Straight Fitting40*2267168ML Cylinder Shim181210752 Hose ClampWLD-3* - Quantity will - See Specific Charts For Part Common Parts P/N 267175 Corrosion Resistant ONLYFor PIDs 50D-MT-001 Through PresentOCLBASEOUTERINTERMEDIATEINNER(in)

7 UNITUPRIGHTUPRIGHTUPRIGHT702671802671762 67177267178 CORROSION RESISTANT 50D-MT BASE UNITOCL - Outer Channel Length1611/05/10 212703 R4 Hoist ChainsFree Lift Hose 3 2 1212703 R411/05/1017 Hoist Chains and Free Lift HoseMAIN LIFT CHAIN REF #1 FREE LIFT CHAIN REF #2 FREE LIFT HOSE REF #3 QTY 1646837656786542353886867865768389220010 1696837686838932001027068376967865520010 3726837706837622309467368377068376368355 4746786586837636865557568377168376423149 7766837726786566835567768377267865668355 8786837736837856855980683774683766683561 8168377468376768356283683776678657683564 8468377768376868356585683777683769683566 8667865968376920010787683778683770235295 8868377867865826075289683779678658230740 9068377968377122205091683780683772230733 9268378168377220011394683782683764200115 9768378468376620014498683785683766230848 101683787678657683581 QTY 2 OCL (in)CHN-1 OCL - Outer Channel PIDs 50D-MT-001 Through PresentMAIN LIFT CHAIN REF #1 FREE LIFT CHAIN REF #2 FREE LIFT HOSE REF #3 QTY 170267182267181200103 OCL - Outer Channel ResistantQTY 2 OCL (in)

8 CHN-21811/05/10 212703 R4132 Lowering Control ValveLoad QTY PART#DESCRIPTION1*2106842600 PSI Lowering Control Valve, 17 GPM2210678 Valve Body36842102600 PSI Valve Cartridge, 17 GPM1*2671712600 PSI Lowering Control Valve, 17 GPM2210678 Valve Body3267170 Valve CartridgeLCV-1 CORRL owering Control Valve* - Includes items 2 and Resistant1 REF QTY PART#DESCRIPTION1*6848102600 PSI Lowering Control Valve, 17 GPM2684152 Valve Body36842102600 PSI Valve Cartridge, 17 GPML owering Control ValveLCV-21* - Includes items 2 and QTYPART #DESCRIPTION209407*Backrest, 31" x 36"684770*Backrest, 31" x 48"209408*Backrest, 31" x 60"684772*Backrest, 37" x 36"226827*Backrest, 37" x 40"225390*Backrest, 37" x 42"684773*Backrest, 37" x 48"361238*Backrest, 37" x 52"684774*Backrest, 37" x 60"245151*Backrest, 37" x 65"369519*Backrest, 37" x 72"684775*Backrest, 41" x 36"684776*Backrest, 41" x 48"684777*Backrest, 41" x 60"248948*Backrest, 46" x 48"684778*Backrest, 49" x 36"684779*Backrest, 49" x 48"684780*Backrest, 49" x 60"231595*Backrest, 52" x 48"684781*Backrest, 61" x 36"684782*Backrest, 61" x 48"684783*Backrest, 61" x 60"24200173 Capscrew, M16x2, , M16 LBR-1 ALL* - Item 1 inlcudes items 2 and II Load Backrests11212703 R411/05/10194 Roller QTYPart #DescriptionREF QTYPart #Description21061137" Cushion Carriage Weldment62678667 Chain Pin21061241" Cushion Carriage Weldment746508 Cotter Pin21061837" Pneumatic Carriage Weldment826518 Cotter Pin21061941" Pneumatic Carriage Weldment92200007 Jam Nut24206174 Capscrew102200006 Nut34684660 Lockwasher11*631881 Shim44**683819 Thrust Roller Assembly124**662145 Roller 52678661 Chain Anchor131219400 Forkstop Kit** - For corrosion resistant use p/n 267161.

9 ** - For corrosion resistant use p/n * - Quantity will MT 4 Roller Carriages11 Contact Lift Technologies, Inc. Customer Service if your carriage does not match any of those listed(Mast PID number needed).Carriage drawing is for reference only, specific carriage may look PIDs 50D-MT-001 Through Present2011/05/10 212703 Roller CarriagesREF QTYPart #DescriptionREF QTYPart #Description21379037" Cushion Carriage Weldment52678661 Chain Anchor21379141" Cushion Carriage Weldment62678667 Chain Pin22531631" Pneumatic Carriage Weldment746508 Cotter Pin21379237" Pneumatic Carriage Weldment826518 Cotter Pin21379341" Pneumatic Carriage Weldment92200007 Jam Nut25010249" Pneumatic Carriage Weldment102200006 Nut24206174 Capscrew11*631881 Shim34684660 Lockwasher124**662145 Roller Assembly44**683819 Thrust Roller Assembly131219400 Forkstop Kit** - For corrosion resistant use p/n 267161.** - For corrosion resistant use p/n * - Quantity will MT 4 Roller Carriages11 Contact Lift Technologies, Inc.

10 Customer Service if your carriage does not match any of those listed(Mast PID number needed).Carriage drawing is for reference only, specific carriage may look PIDs 50D-MT-001 Through Present212703 R411/05/1021 Contact Lift Technologies, Inc. Customer Service if your carriage does not match any of those listed(Mast PID number needed).Carriage drawing is for reference only, specific carriage may look Roller CarriagesREF QTYPart #DescriptionREF QTYPart #Description23465331" Cushion Carriage Weldment52678661 Chain Anchor22181337" Cushion Carriage " Cushion Carriage Weldment746508 Cotter Pin22181441" Cushion Carriage Weldment826518 Cotter Pin22181537" Pneumatic Carriage Weldment92200007 Nut, Hex Jam22181641" Pneumatic Carriage Weldment102200006 Nut, Hex full24206174 Capscrew11*631881 Shim34684660 Lockwasher124**662145 Roller Assembly44**683819 Thrust Roller Assembly131219400 Forkstop Kit** - For corrosion resistant use p/n 267161.** - For corrosion resistant use p/n * - Quantity will MT 4 Roller Carriages11 For PIDs 50D-MT-001 Through Present2211/05/10 212703 R46 Roller QTYPart #DescriptionREF QTYPart #Description21069337" Cushion Carriage Weldment72200007 Nut, Hex Jam21069441" Cushion Carriage Weldment82678661 Chain Anchor23536549" Cushion Carriage Weldment946508 Cotter Pin21069537" Pneumatic Carriage Weldment102678667 Pin21069641" Pneumatic Carriage Weldment11*631881 Shim23510153" Pneumatic Carriage Weldment124**662145 Roller Assembly24206174 Capscrew 132658378 Retainer Plate34684660 Lockwasher144680218 Capscrew 44**683819 Thrust Roller Assembly152**660050 Roller Assembly526518 Cotter Pin161219400 Fork Stop Kit62200006 Nut, Hex full** - For corrosion resistant use p/n 267161.