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PARTS
MANUAL
Model
PKX401
PUMP
PUB-PP
Rev. 06/02

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Summary of Contents for Robin America PKX401

  • Page 1 PARTS MANUAL Model PKX401 PUMP PUB-PP Rev. 06/02...
  • Page 2 940 Lively Blvd. • Wood Dale, IL 60191 • Phone: 630-350-8200 • Fax: 630-350-8212 e-mail: sales@robinamerica.com • www.robinamerica.com © Copyright 2002 Robin America, Inc.
  • Page 3 HOW TO USE THIS MANUAL Robin engines are identifi ed by MODEL, SPECIFICATION, and CODE NUMBER. For each model there may be many different versions called specifi cations. Each specifi cation will be unique in some way. The difference may only be the paint color or it may have a different type of PTO or some other signifi...
  • Page 4 MANUAL LAYOUT 1. SECTION NAME Parts are broadly classifi ed according to their functions. Refer to the Group Index (table of contents) for respective section name. 2. FIG. No. The FIG. number indexes the reference and part numbers to the illustration. Figure numbers that vary only in the tens place (i.e..: 700 and 710) are in a group of the same section (i.e..:Electrical Device Group).
  • Page 5: Table Of Contents

    GROUP INDEX Group Name Page PUMP FROUP .................... 6 CRANKCASE GROUP ................8 CRANKSHAFT GROUP ................10 INTAKE and EXHAUST GROUP .............. 12 GOVERNOR GROUP ................16 COOLING and STARTING GROUP ............18 FUEL, LUBRICANT GROUP ..............20 CARBURETOR GROUP ................22 ELECTRIC DEVICE GROUP ..............
  • Page 6: Pump Froup

    SECTION 1 PUMP GROUP FIG. 100 PKX401 - 6 - 06-02...
  • Page 7 SECTION 1 PUMP GROUP PART NO DESCRIPTION REMARKS FROM - TO 470-01165-53 PUMP CASING 471-00000-41 O RING 470-01107-17 VOLUTE CASING 470-01156-64 IMPELLER 470-01157-64 MECHANICAL SEAL 470-01100-81 ADJUSTING WASHER 471-00000-40 O RING 470-01180-79 PLUG AY 471-00000-42 BOLT AND WASHER 470-01157-63 FLANGE BRACKET 471-00000-43 SOCKET BOLT 471-00000-02...
  • Page 8: Crankcase Group

    SECTION 2 CRANKCASE GROUP FIG. 200 PKX401 - 8 - 06-02...
  • Page 9 SECTION 2 CRANKCASE GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-10102-21 CRANKCASE CP w/ Oil Sensor 237-14202-03 VALVE GUIDE 277-16010-01 STEM SEAL 044-03001-60 OIL SEAL 060-03003-40 BALL BEARING 277-15011-03 PIPE KNOCK 010-50802-50 STUD 010-50604-10 STUD 044-00600-20 OIL SEAL 040-11400-30 PLUG 021-11400-20...
  • Page 10: Crankshaft Group

    SECTION 3 CRANKSHAFT GROUP FIG. 300 PKX401 - 10 - 06-02...
  • Page 11 SECTION 3 CRANKSHAFT GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-20301-11 CRANKSHAFT 018-01800-10 FLANGE NUT 032-30300-10 WOODRUFF KEY 279-22501-20 CONNECTING ROD AY 279-23001-03 CONNECTING ROD BOLT 279-23301-03 PISTON PIN 279-23401-03 PISTON 279-23511-07 PISTON RING SET 056-51800-10 CLIP PKX401 - 11 - 06-02...
  • Page 12: Intake And Exhaust Group

    SECTION 4 INTAKE and EXHAUST GROUP FIG. 400 PKX401 - 12 - 06-02...
  • Page 13 SECTION 4 INTAKE and EXHAUST GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-31601-01 CAMSHAFT CP 277-35101-03 PIN, camshaft 024-00600-10 O RING 277-38601-03 PIN, spring 279-36401-03 RELEASE LEVER 277-36501-03 CLIP 277-38701-03 RETURN SPRING 279-33601-03 VALVE SPRING 132-09KA0-40 RETAINER VALVE SPRING 279-33401-13 INTAKE VALVE 279-33501-13...
  • Page 14 SECTION 4 INTAKE and EXHAUST GROUP FIG. 410 PKX401 - 14 - 06-02...
  • Page 15 SECTION 4 INTAKE and EXHAUST GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-32611-00 AIR CLEANER AY -200 279-32630-08 CASE -220 279-32650-08 GASKET -250 279-32640-08 COVER -260 279-32730-08 LABEL 279-32603-08 ELEMENT 002-38060-00 FLANGE NUT 011-00600-50 FLANGE BOLT PKX401 - 15 - 06-02...
  • Page 16: Governor Group

    SECTION 5 GOVERNOR GROUP FIG. 500 PKX401 - 16 - 06-02...
  • Page 17 SECTION 5 GOVERNOR GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-42301-13 GOVERNOR LEVER 277-42201-13 GOVERNOR SHAFT 279-42701-01 GOVERNOR ROD CP 277-42801-13 ROD SPRING 003-13050-00 CLIP 001-14062-50 BOLT and WASHER AY 018-60600-20 279-42502-03 GOVERNOR SPRING 279-43302-01 SPEED CONTROL LEVER 277-43501-03 STOP PLATE 020-00601-70...
  • Page 18: Cooling And Starting Group

    SECTION 6 COOLING and STARTING GROUP FIG. 600 PKX401 - 18 - 06-02...
  • Page 19 SECTION 6 COOLING and STARTING GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-51201-01 BLOWER HOUSING Yellow 073-20051-40 LABEL, trademark 011-00600-20 FLANGE BOLT 279-52711-11 BAFFLE 1 CP, case 279-52702-03 BAFFLE 2, head 001-65081-20 BOLT 011-00600-20 FLANGE BOLT 279-50202-00 RECOIL STARTER AY 226-50716-08 SPIRAL SPRING 279-50120-08...
  • Page 20: Fuel, Lubricant Group

    SECTION 7 FUEL, LUBRICATION GROUP FIG. 700 PKX401 - 20 - 06-02...
  • Page 21 SECTION 7 FUEL, LUBRICATION GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-60101-11 FUEL TANK CP Yellow 073-20051-80 LABEL, warning 279-95101-03 LABEL, model 043-04300-60 FUEL TANK CAP CP leakproof 064-13600-10 FUEL FILTER 064-80007-00 FUEL GAUGE CP 014-50500-40 SCREW, countersink 050-51200-20 UNION 279-62102-00...
  • Page 22: Carburetor Group

    SECTION 7 FUEL, LUBRICATION GROUP FIG. 710 PKX401 - 22 - 06-02...
  • Page 23 SECTION 7 FUEL, LUBRICATION GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-62301-00 CARBURETOR AY 279-62535-08 THROTTLE VALVE 251-62450-08 SCREW 279-62525-08 CHOKE VALVE 279-62420-08 SLOW JET 279-62354-08 SCREW, idle adjusting 251-62449-08 SPRING 279-62520-08 CHOKE SHAFT 279-62530-08 SHAFT AY 251-62453-08 SCREW 279-62515-08 PIN FLOAT LEVER...
  • Page 24: Electric Device Group

    SECTION 8 ELECTRIC DEVICE GROUP FIG. 800 PKX401 - 24 - 06-02...
  • Page 25 SECTION 8 ELECTRIC DEVICE GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-79230-01 FLYWHEEL CP 279-79430-01 IGNITION COIL CP 279-79301-01 LAMP COIL CP 001-14062-50 BOLT and WASHER AY 004-35062-00 SCREW and WASHER AY 277-73102-01 WIRE 2 CP 066-00003-71 SWITCH AY 015-00400-90 TAPPING SCREW 065-01401-50...
  • Page 26 SECTION 8 ELECTRIC DEVICE GROUP FIG. 810 PKX401 - 26 - 06-02...
  • Page 27 SECTION 8 ELECTRIC DEVICE GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 279-76301-21 OIL SENSOR CP KU3-11043-01 FLOAT 001-14061-60 BOLT and WASHER AY 011-00600-20 FLANGE BOLT 214-79006-01 CLAMP CP 011-00600-10 FLANGE BOLT PKX401 - 27 - 06-02...
  • Page 28: Accessory Group

    SECTION 9 ACCESSORY GROUP FIG. 900 PKX401 - 28 - 06-02...
  • Page 29: Fig

    SECTION 9 ACCESSORY GROUP REF. PART NO. DESCRIPTION QTY. REMARKS FROM-TO FIG. 227-90301-H0 ACCESSORY TOOL KIT PKX401 - 29 - 06-02...
  • Page 30 PRINTED IN THE USA...

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