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MODEL 1715PL & 1721PL

                     ARM TYPE

PLATFORM CONVERSION HOISTS

INSTALLATION,OPERATION,MAINTENANCE,& PARTS LISTS MANUAL

IF  INCORRECTLY  USED,  THIS  EQUIPMENT  CAN  CAUSE  SEVERE
INJURY. THOSE WHO USE AND MAINTAIN THE EQUIPMENT SHOULD 
BE TRAINED IN ITS PROPER USE, WARNED OF ITS DANGERS, AND 
SHOULD  READ  ENTIRE  MANUAL  BEFORE  ATTEMPTING  TO  SET 
UP, OPERATE, ADJUST OR SERVICE THE EQUIPMENT. KEEP THIS 
MANUAL FOR FUTURE REFERENCE.

DURACLASS

TED 72050-1182

GENERAL OFFICES: TISHOMINGO, MS

PHONE:                                                                                                         CABLE ADDRESS:

Summary of Contents for 1715PL

Page 1: ...PMENT CAN CAUSE SEVERE INJURY THOSE WHO USEAND MAINTAIN THE EQUIPMENT SHOULD BE TRAINED IN ITS PROPER USE WARNED OF ITS DANGERS AND SHOULD READ ENTIRE MANUAL BEFORE ATTEMPTING TO SET UP OPERATE ADJUST...

Page 2: ...erial and workmanship under normal use and service for a period of ninety 90 days said period to run from the date when first placed into operation This warranty is expressly limited to the replacemen...

Page 3: ...TION 4 MAINTENANCE 4 1 General 14 4 2 Safety Precautions 14 4 3 Suggested Preventive Maintenance Program 14 4 4 Lubrication 15 4 5 Hydraulic Oil 15 4 6 Corrective Maintenance Trouble Shooting 15 SECTI...

Page 4: ...4 DECAL PLACEMENT...

Page 5: ...DECALS AS SHOWN IN THE SKETCH CAUTION DECAL 212A1131 IS 4 3 4 X 5 IT MUST BE PLACED ON THE DUMP BODY ABOVE THE SERIAL NUMBER PLATE AS SHOWN IN THE SKETCH IF THE INSTALLATION HAS LEVER CONTROLS USE DE...

Page 6: ...re designed for use with wood or steel platform bodies The 1715PL hoist is used with bodies from 10 3 048 m to 15 4 572 m long and the 1721 PL hoist is used with bodies 11 3 353 m to 17 5 182 m long T...

Page 7: ...1 0 10 0 14 0 4 267 9 5 8 6 11 5 10 4 14 5 4 420 10 5 9 5 12 5 11 3 15 0 4 572 11 0 10 0 13 5 12 2 120 3048 15 0 4 572 9 5 8 6 15 5 4 724 10 0 9 1 16 0 4 877 10 5 9 5 17 0 5 182 11 5 10 4 SECTION 1 GE...

Page 8: ...ND DRIVE LINE Select the correct power take off to match truck transmission The PTO output shaft should run at 45 to 65 percent of engine speed Mount PTO according to manufacturer s recommendation Bol...

Page 9: ...Z longmembers Locate body guides at a convenient location close to cylinder trunnion Drill 4 41 64 16 25 mm holes in chassis rail using holes in body guide as a template Bolt in place 2 6 VENTING OF...

Page 10: ...10 SECTION 2 INSTALLATION INSTRUCTIONS FIGURE 2 DRIVE LINE RECOMMENDATIONS FIGURE 3 SCHEMATIC OF HYDRAULIC CIRCUIT...

Page 11: ...VICE THIS MACHINE UNTIL YOU HAVE READ AND UNDERSTAND THE OPERATION AND MAINTENANCE MANUAL SUPPLIED WITH THIS EQUIPMENT MANUALS CAN ALSO BE OBTAINED FROM A DURACLASS DISTRIBUTOR 212A735 DURACLASS TISHO...

Page 12: ...3 POWER TAKE OFF OPERATION 1 Mechanical Transmission To encourage PTO place transmission shift lever in NEUTRAL Set hand brake Depress clutch pedal Shift PTO into gear Release clutch pedal Equipment...

Page 13: ...To hold in any position move valve control in cab to HOLD position If body will be held in position any length of time shift PTO out of gear To Lower Body Disengage PTO See Section 3 3 and move valve...

Page 14: ...f the equipment that resulted in equipment malfunction 4 2 SAFETY PRECAUTIONS WHENANYREPAIRS ORADJUSTMENTSARE MADEAND BODY IS FULLY OR PARTLY RAISED BODY MUST BE BLOCKED SE CURELY SO IT CANNOT FALL 4...

Page 15: ...n API engine oil designation SE with an SAE viscosity rating of 10W30 DO NOT use low viscosity naphtha base motor oil hydraulic brake fluid or aircraft hydraulic fluid We recommend that the oil in the...

Page 16: ...ow Remedy Check pressure in system observing WARNING Safety Precautions rules in Section 4 2 when any adjustments are made Disconnect hose from base end of cylinder temporarily plug this hole in cylin...

Page 17: ...on hoses and fittings for leaks re tighten loose fittings and vent cylinders 4 Body will not stay up 4A Control valve not shift ing completely valve spool or housing scored Check valve not seating pro...

Page 18: ...cking raise body observing WARNING rules above unscrew pack ing nut remove present packing and install new packing set Dip packing in oil before installing To replace piston rings remove cylinder from...

Page 19: ...er Use the following suggestions and you should have little difficulty in getting quick and efficient parts delivery IMPORTANT 1 Give Model Serial and Identification numbers found on Identification Pl...

Page 20: ...20 TRUCK EQUIPMENT DIVISION REPLACEMENT PARTS LIST HYDRAULIC PUMP VALVE ASSEMBLY DURACLASS A219C1411 A219C1412 GEAR PUMPS WITH ROLLER BEARINGS DURACLASS TISHOMINGO MS...

Page 21: ...8 22A3208 11 PLATE WEAR 134A3020 134A3020 12 RING O 26A3239 26A3239 13 VALVE CHECK A31A383 A31A383 14 CLAMP HOSE 36Al248 36Al248 15 CAP DUST 42A907 42A907 16 RETAINING RING 26B2919 28 26B2919 28 17 DO...

Page 22: ...Plug Vent 1 4 48Al254 Pin Link Arm 2 5 48A1608 Pin Wrist and Trunnion 2 6 48A3559 Pin Hinge 2 7 60A181 Valve Pop Off 1 8 A93C1764 Arm 1 9 A4B1558 Link 2 10 Al C3906 Cylinder Assembly 1 ORDER BY PART N...

Page 23: ...IPTION OF PART DuraClass PART NO 1 Arm Assembly A93C1765 2 Cylinder Assembly Al C3907 3 Frame Hoist A37D7736 4 Link 2 Reqd A4B1559 5 Pin Hinge 2 Reqd 48A3641 6 Pin Link 2 Reqd 48A1615 7 Pin Trunnion 2...

Page 24: ...1 8 26Al269 Ring Piston 2 9 26A3622 Packing 1 10 26B3707 6 Ring Wiper 1 11 60A181 Valve Pop Off 1 12 FS302600 Jam Nut 1 3 4 12NF 1 FORM R73271 1276 NOT ILLUSTRATED NOT A PART OF COMPLETE ASSEMBLY ORD...

Page 25: ...l269 Ring Piston 2 9 26A3622 Packing 1 10 26B3707 6 Ring Wiper 1 11 60A181 Valve Pop Off 1 12 FS302600 Jam Nut 1 3 4 12NF 1 REPLACES R73265 676 FORM R73265 1276 NOT ILLUSTRATED NOT A PART OF COMPLETE...

Page 26: ...21A2001 Stop Operating Lever 1 6 A48A2023 Pin 1 7 A53A388 Hook 1 8 A77B1518 Support 1 9 Capscrew Hex Hd 1 2 NF x 1 1 2 1 10 Nut Hex 1 2 NF 1 11 Washer Flat 3 8 2 12 Washer Lock 1 2 1 13 Pin Cotter 1...

Page 27: ...tting each hinge 2 Lever Arm 2 fittings 3 Link 2 fittings each link 4 Cylinder Upper End 1 fitting 5 Cylinder Lower End 1 fitting 6 U Joint 1 fitting each end 7 U Joint at Pump Slip 2 fittings Control...

Page 28: ...28 FORM D73612 379 TRUCK EQUIPMENT DIVISION REPLACEMENT PARTS LIST BODY PROP INSTALLATION DURACLASS DURACLASS TISHOMINGO MS...

Page 29: ...NT PARTS LIST VALVE CONTROL SAFETY LOCK DURACLASS PARTS LIST A53A1379 Latch assembly Consisting of 1 19A1243 Spring 1 48A3900 Lock Pin 2 48A3282 53 Pin 1 64A2635 Guide 1 70A1158 Hndle Grip 1 A111B8339...

Page 30: ...ther convenient location visible to the operator Use the bracket as a template and drill two holes for 10 screws See figure 7 Connect wiring as shown in figure 7 Test for proper operation Figure 6 Bod...

Page 31: ...TEM PART NO DESCRIPTION QTY 1 211 2191 BRACKET 1 2 FS 079415 HEX HD CAP SCREW 10 32 X 3 4 2 3 FS 550400 LOCKWASHER 10 2 4 FS 280400 HEX NUT 10 32 2 5 115 784 INDICATOR 1 6 263 63 240 WIRE 1 7 263 64 6...

Page 32: ...hinge frame Figure 8 Back Up Alarm TRUCK EQUIPMENT DIVISION REPLACEMENT PARTS LIST DURACLASS DURACLASS TISHOMINGO MS ITEM PART NO DESCRIPTION QTY 1 108 3991 BACK UP ALARM 1 2 272 2362 CAPSCREW 1 4 20...

Page 33: ...TRUCK EQUIPMENT DISTRIBUTOR ALTERNATE METHODS FOR BLOCKING ARE SHOWN IN FOLLOWING IL LUSTRATIONS SEE REVERSE SIDE FOR ALTERNATE BLOCKING METHODS 872952 1275 212A1104 CAUTION DECAL 1 7 8 X 4 1 2 PLACE...

Page 34: ...PIECE OF APROXIMATE SIZE 6 X 6 X 5 FT TO EXTEND APPROX ONE FOOT EACH SIDE OF FRAME PLACE TWO 4 X 4 S APPROX 5 FT LG BETWEEN TANDEM TIRES AND BLOCK SECURELY AGAINST BODY UNDERSTRUC TURE ALTERNATE BLOC...

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