Kubota KX91 Mini Excavator Illustrated Parts Book Manual

Instructions for Parts Books The heading at the top of the page will be the same for the picture of the parts at it is for the page with the part numbers. Definition of column headings on part number pages: REF.No  The number refering to the part on the picture page of the parts book. Part No.  The number assigned to this part at the time of printing the parts book. Description  Discription of part. Q'ty  Quanity of part used on that page. S.No.  Serial number range of the equipment that this part will fit. >= Your serial number should be greater than or equal to the number shown. <= Your serial number should be lesser than or equal to the serial number shown. I/C  Interchangeability of part shown.  The part shown will work for the older and later serial number. # The part shown is not interchangable with the other serial number.  new for old  old for new Remarks  Notes about this particulart part. Sometimes this may say except [FR] or [CA] Note about Country Codes: The parts books we use in the United States of America may also contain information about a part that would be different in another country. It is important that you are aware of the country codes in some instances. Symbol Country A United States of America CA Canada FR France GR Greece PO Portugal AU Australia If the remarks column says for example EXCEPT [FR] this part works in all countries except France. That means it will work here in the USA.

|ALL PRODUCT INDEX KX91-2 Ref. KX91-2 Page 41032 BASIC ENGINE AIR INTAKE SYSTEM EXHAUST SYSTEM FUEL SYSTEM COOLING SYSTEM ELECTRICAL SYSTEM HYDRAULIC SYSTEM FRONT ATTACHMENTS TRACK FRAME SWIVEL FRAME OPERATOR'S PLATFORM ACCESSORIES

Ref. KX91-2 Page 41032 Item Part No. Description Book BASIC ENGINE 01S001 CRANKCASE 100A0035 01S002 OIL PAN 100A0035 01S003 PISTON AND CRANKSHAFT 100A0035 01S004 MAIN BEARING CASE 100A0035 01S005 CAMSHAFT 100A0035 01S006 CYLINDER HEAD 100A0035 01S007 VALVE AND ROCKER ARM 100A0035 01S008 CYLINDER HEAD COVER 100A0035 01S009 GEAR CASE 100A0035 FUEL SYSTEM 01S013 NOZZLE HOLDER,GLOW PLUG 100A0035 01S014 NOZZLE HOLDER [COMPONENT PARTS] 100A0035 01S015 SPEED CONTROL PLATE 100A0035 01S016 STOP SOLENOID 100A0035 01S017 GOVERNOR 100A0035 01S018 INJECTION PUMP 100A0035 01S020 FUEL CAMSHAFT 100A0035 COOLING SYSTEM 01S025 WATER FLANGE 100A0035 01S026 WATER PUMP 100A0035 ELECTRICAL SYSTEM 01S029 FLYWHEEL,STARTER 100A0035 01S030 STARTER [COMPONENT PARTS] 100A0035 01S031 ALTERNATOR 100A0035 01S032 ALTERNATOR [COMPONENT PARTS] 100A0035 BASIC ENGINE 02S010 ENGINE BRACKET 100A0035 AIR INTAKE SYSTEM 02S011 AIR CLEANER,INLET MANIFOLD 100A0035 EXHAUST SYSTEM 02S012 MUFFLER,EXHAUST MANIFOLD 100A0035 FUEL SYSTEM 02S021 ACCEL LEVER 100A0035 02S022 FUEL PIPING 100A0035 02S023 FUEL FILTER [COMPONENT PARTS] 100A0035 02S024 FUEL TANK 100A0035 COOLING SYSTEM 02S027 RADIATOR 100A0035 02S028 WATER PIPE 100A0035 ELECTRICAL SYSTEM 02S033 BATTERY 100A0035 02S034 TIMER,HORN 100A0035 02S035 SWITCH,METER 100A0035 02S036 LIGHT 100A0035 02S037 ELECTRICAL WIRING 100A0035 HYDRAULIC SYSTEM 02S038 PUMP HOUSING 100A0035 02S039-1 PISTON PUMP AND COMPONENT PARTS 100A0035 02S039-2 PISTON PUMP AND COMPONENT PARTS 100A0035 02S040 HYDRAURIC PUMP AND COMPONENT PARTS 100A0035 02S041-1 DRIVE MOTOR AND COMPONENT PARTS 100A0035 02S041-2 DRIVE MOTOR AND COMPONENT PARTS 100A0035 02S042 SWIVEL MOTOR AND COMPONENT PARTS 100A0035 02S043 ROTARY JOINT 100A0035 02S044 OIL TANK 100A0035 02S045 CONTROL VALVE 100A0035 02S046 CONTROL VALVE [COMPONENT PARTS] 100A0035 02S047-1 SPOOL SECTION (BUCKET) 100A0035 02S047-2 SPOOL SECTION (BOOM) 100A0035 02S047-3 SPOOL SECTION (TRAVEL RH) 100A0035 02S047-4 SPOOL SECTION (TRAVEL LH) 100A0035 02S047-5 SPOOL SECTION (ARM) 100A0035 02S047-6 SPOOL SECTION (S/P) 100A0035 02S047-7 SPOOL SECTION (TRAVEL STRAIGHT) 100A0035 02S047-8 SPOOL SECTION (SWING/BLADE) 100A0035 02S047-9 SPOOL SECTION (SWIVEL) 100A0035 02S048 CHANGE VALVE 100A0035

Ref. KX91-2 Page 41032 Item Part No. Description Book HYDRAULIC SYSTEM 02S049-1 CHANGE VALVE [COMPONENT PARTS] 100A0035 02S049-2 CHANGE VALVE [COMPONENT PARTS] 100A0035 02S050-1 MULTI VALVE 100A0035 02S050-2 TPSS VALVE 100A0035 02S051-1 MULTI VALVE [COMPONENT PARTS] 100A0035 02S051-2 TPSS VALVE [COMPONENT PARTS] 100A0035 02S052 CONTROL LEVER (FRAME) 100A0035 02S053 CONTROL LEVER (LEVER LH) 100A0035 02S054 CONTROL LEVER (LEVER RH) 100A0035 02S055 PILOT VALVE [COMPONENT PARTS] 100A0035 02S056 CONTROL LEVER (TRAVEL LH) 100A0035 02S057 CONTROL LEVER (TRAVEL RH) 100A0035 02S058 CONTROL TRAVEL PEDAL 100A0035 02S059 CONTROL LEVER (SAFETY LOCK LEVER) 100A0035 02S060 CONTROL PEDAL (SWIVEL/SWING CHANGE) 100A0035 02S061-1 CONTROL LEVER (TPSS) 100A0035 02S061-2 CONTROL LEVER (TPSS) 100A0035 02S062 CONTROL LEVER (BLADE) 100A0035 02S063 CONTROL LEVER (S/P 1) 100A0035 02S064 CONTROL LEVER (S/P 2) 100A0035 02S065 OIL PIPING (SUCTION) 100A0035 02S066 OIL PIPING (DELIVERY) 100A0035 02S067 OIL PIPING (RETURN) 100A0035 02S068 OIL PIPING (OIL COOLER) 100A0035 02S069 OIL PIPING (TRAVEL LH) 100A0035 02S070 OIL PIPING (TRAVEL RH) 100A0035 02S071-1 OIL PIPING (SWIVEL 1) 100A0035 02S071-2 OIL PIPING (SWIVEL 1) 100A0035 02S071-3 OIL PIPING (SWIVEL 1) 100A0035 02S072 OIL PIPING (SWIVEL 2) 100A0035 02S073 OIL PIPING (SWING) 100A0035 02S074 OIL PIPING (LOCK) 100A0035 02S075-1 OIL PIPING (BOOM 1) 100A0035 02S075-2 OIL PIPING (BOOM 1) 100A0035 02S075-3 OIL PIPING (BOOM 1) 100A0035 02S076 OIL PIPING (BOOM 2) 100A0035 02S077-1 OIL PIPING (ARM 1) 100A0035 02S077-2 OIL PIPING (ARM 1) 100A0035 02S077-3 OIL PIPING (ARM 1) 100A0035 02S078 OIL PIPING (ARM 2) 100A0035 02S079-1 OIL PIPING (BUCKET 1) 100A0035 02S079-2 OIL PIPING (BUCKET 1) 100A0035 02S080 OIL PIPING (BUCKET 2) 100A0035 02S081 OIL PIPING (BLADE) 100A0035 02S082 OIL PIPING (CLAMP) 100A0035 02S083 OIL PIPING (S/P) 100A0035 02S084 BOOM CYLINDER AND COMPONENT PARTS 100A0035 02S085 ARM CYLINDER AND COMPONENT PARTS 100A0035 02S086 BUCKET CYLINDER AND COMPONENT PARTS 100A0035 02S087 BLADE CYLINDER AND COMPONENT PARTS 100A0035 02S088 SWING CYLINDER AND COMPONENT PARTS 100A0035 FRONT ATTACHMENTS 02S089 SWING BRACKET 100A0035 02S090 BOOM 100A0035 02S091 CYLINDER COVER (BOOM) 100A0035 02S092-1 ARM 100A0035 02S092-2 ARM (TELESCOPIC) 100A0035 02S092-3 TELESCOPIC CYLINDER [COMPONENT PARTS] 100A0035

Ref. KX91-2 Page 41032 Item Part No. Description Book FRONT ATTACHMENTS 02S093-1 BUCKET LINK 100A0035 02S093-2 BUCKET LINK (TELESCOPIC) 100A0035 02S094 BUCKET 100A0035 02S095 BLADE 100A0035 TRACK FRAME 02S096 TRACK FRAME 100A0035 02S097 IDLER 100A0035 02S098 TRACK ROLLER 100A0035 02S099 CRAWLER 100A0035 SWIVEL FRAME 02S100 SWIVEL FRAME 100A0035 02S101 SWIVEL GEAR CASE 100A0035 02S102 SWIVEL GEAR 100A0035 02S103 SWIVEL BEARING 100A0035 02S104 SEAT SUPPORT 100A0035 02S105-1 STEP 100A0035 02S105-2 STEP 100A0035 02S106 COVER (LEFT) 100A0035 02S107 COVER (TANK) 100A0035 02S108 INSTRUMENT PANEL 100A0035 02S109 BONNET 100A0035 02S110 SPONGE (1) 100A0035 02S111 SPONGE (2) 100A0035 02S112-1 WEIGHT 100A0035 02S112-2 WEIGHT (TELESCOPIC) 100A0035 OPERATOR'S PLATFORM 02S113 SEAT 100A0035 02S114 CANOPY 100A0035 02S115 CABIN (BODY) 100A0035 02S116 CABIN (DOOR) 100A0035 02S117 CABIN (WINDOW 1) 100A0035 02S118 CABIN (WINDOW 2) 100A0035 02S119 CABIN (SPONGE) 100A0035 02S120 CABIN (ELECTRICAL WIRING) 100A0035 02S121 CABIN (WIPER MOTOR) 100A0035 02S122 CABIN (HEATER) 100A0035 02S123 CABIN (DEFROSTER) 100A0035 02S124 LABEL 100A0035 ACCESSORIES 02S125 ACCESSORIES 100A0035 02S126 WEIGHT KIT [OPTION] 100A0035 02S127 LABEL KIT [OPTION] 100A0035

CRANKCASE Reference: 01S001 Page: 1 010 020 020 030 040 050 060 060 060 070 080 080 090 100 110 110 120 120 130 140 150 160 170 180 190 200 210 220 230 240

CRANKCASE Reference: 01S001 Page: 1 220

CRANKCASE Reference: 01S001 Page: 1 REF.No Part No. Description Q'ty S.No. I/C REMARKS Weight (kgf) Weight (lb) 010 16626-01010 COMP.CRANKCASE 1 <=116859 32.5 71.5 010 16626-01013 COMP.CRANKCASE 1 >=116860 ≠ 52 114.4 020 15451-96270 CAP SEALING 6 0.012 0.0264 030 15221-03490 CAP SEALING 1 0.02 0.044 040 15261-96010 PLUG 4 0.002 0.0044 050 16683-96020 PLUG 1 0.47 1.034 060 16241-96010 PLUG 3 0.007 0.0154 070 15521-96020 PLUG 2 0.003 0.0066 080 17391-96160 PLUG EXPANSION 3 0.003 0.0066 090 16271-96160 PLUG EXPANSION 1 0.025 0.055 100 05012-00508 PIN STRAIGHT 2 <=WT2678 0.001 0.0022 100 16225-94510 PIN STRAIGHT 2 >=WU0001 ↔ 0.001 0.0022 110 05012-00814 PIN STRAIGHT 2 <=WT2678 0.006 0.0132 110 16221-94530 PIN STRAIGHT 2 >=WU0001 ↔ 0.006 0.0132 120 05012-00610 PIN STRAIGHT 2 <=WT2678 0.003 0.0066 120 16221-94520 PIN STRAIGHT 2 >=WU0001 ↔ 0.005 0.011 130 15231-33960 PIN PIPE 2 0.001 0.0022 140 16241-33650 PIN PIPE 1 0.002 0.0044 150 16241-96262 PLUG 1 <=49889 0.007 0.0154 150 16241-96262 PLUG FUEL CAMSHAFT 1 >=49890 ← 0.007 0.0154 160 15221-56280 PIN START SPRING 1 0.006 0.0132 170 16282-96010 PLUG 1 0.09 0.198 180 16271-55350 BUSH GOVERNOR GEAR 1 0.06 0.132 190 15221-33610 PLUG 1 0.009 0.0198 200 15021-33660 GASKET 1 0.001 0.0022 210 15221-33700 O RING 1 0.001 0.0022 220 15841-73020 ASSY COCK DRAIN 1 <=139735 0.03 0.066 220 06311-55020 PLUG 1 >=139736 ← 0.031 0.0682 230 15531-39010 SWITCH OIL 1 0.032 0.0704 240 04714-00200 GASKET 1 >=139736 0.002 0.0044

OIL PAN Reference: 01S002 Page: 2 010 030 040 050 060 070 080 090

OIL PAN Reference: 01S002 Page: 2 020

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Kubota KX91 Mini Excavator Illustrated Parts Book Manual

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