Mustang 3503, 3703 Parts Manual

3503

3703

COMPACT EXCAVATORS

3503 Serial Number Range

Engine Tier I Models: AD00001 to AE01552

Engine Tier II Models: AD01553 to AE02832

Engine Tier III Models: AG00593 and up

3703 Serial Number Range

Engine Tier I Models: AD00001 to AE01553

Engine Tier II Models: AD01554 to AE02799

Engine Tier III Models: AG00580 and up

PARTS MANUAL

Revision G - 01/09

PART #918049

Mustang Manufacturing Company, Inc.

INTRODUCTION

When ordering service parts, specify the correct part number, full description, quantity required, the unit model number and serial number. For your safety and continued proper operation, use only genuine MUSTANG service parts.

The model and serial number for this unit are on a tag located on a panel on the front of the cab.

“Right” and “left” are determined from a position sitting on the operator’s seat and facing forward.

MUSTANG Manufacturing Company reserves the right to make changes or improvements in the design or construction of any part of the unit without incurring the obligation to install such changes on any previously delivered units.

Refer to the abbreviations table located on this page for special parts descriptions. Standard attaching hardware torque values are also provided near the back of this manual. Metric torque values shown in the illustrations are in Newton-meters and are converted to foot-pounds by multiplying by 0.738.

Specific reference numbers, indicating a complete assembly , are circled in some illustrations. A small bag, pictured in some illustrations, indicates a seal kit (seals, o-rings, etc.). In the exploded view parts list, additional information may follow the Reference Number.

Serial number breaks are indicated as follows:

• (SN 999 and before) - indicates serial numbers up to and including 999.

• (SN 1000 - 2000) - indicates serial numbers between 1000 and 2000.

• (SN 999 and up) - indicates serial numbers including 999 and after.

Serial number exceptions and inclusion are indicated as follows:

• (SN 999 and before except 997) - indicates serial numbers up to and including 999, EXCEPT 997.

• (SN 1000 - 2000 except 1996 including 997) indicates serial numbers between 1000 and 2000, INCLUDING 997 EXCEPT 1996.

• (SN 2001 and up including 1996) - indicates serial numbers including 2001 and after, INCLUDING 1996.

Unless otherwise specified, all cap screws and bolts are Grade 8.8, cadmium or zinc plated.

NOTE:The following abbreviations may be

used herein:

ASSD............... Assembled

ASSY............... Assembly

AR ................... As Required

CB.................... Carriage Bolt

CP.................... Cotter Pin

CS.................... Cap Screw (Hexagon Head)

CYL................. Cylinder

DIA.................. Diameter

DIN.................. Deutsches Institut für Normung

FHCS............... Flat Head Cap Screw

GR ................... Grade

HB ................... Hex Bolt

HLN................. Hex Lock Nut

HN................... Hex Nut

HP.................... High Pressure

HYD................ Hydraulic

INS .................. Insert

LH.................... Left Hand

LN.................... Lock Nut

LT .................... Left

LW................... Lock Washer

M ..................... Meter or Meters

MM/mm .......... Millimeter

NPT.................. National Pipe Threaded

NSS.................. Not Sold Separately

RH ................... Right Hand

RT.................... Right

SHCS............... Socket Head Cap Screw

SLTD............... Slotted

SN.................... Serial Number or Slotted Nut

SQ.................... Square

W/.................... With

W/O................. Without

ZO.................... Zinc Oxide

ZY.................... Zinc Yellow

TABLE OF CONTENTS

Introduction..................... Inside Front Cover

Table of Contents.........................................1

Decal Locations ...........................................3

Undercarriage, Rubber Track.......................9

Undercarriage, Steel Track (Option)..........16

Track Tensioner, Rubber Track.................24

Track Tensioner, Steel Track (Option)......25

Chassis .......................................................26

Chassis Lubrication....................................28

Counterweight............................................30

Rear Wall and Engine Hood......................31

Valve Cover...............................................32

Dipper Arm, Short .....................................34

Dipper Arm, Long......................................36

Connecting Link ........................................38

Boom..........................................................39

Dozer Blade ...............................................40

Canopy.......................................................41

Cab.............................................................42

Mirrors (Option) ........................................47

Cab/Canopy Sun Visor (Option)................48

Cab Door....................................................49

Cab Front Window.....................................50

Cab Sliding Window..................................51

Cab Windows.............................................52

Cab Interior Floor Trim .............................53

Operator’s Seat (Cab) ................................54

Operator’s Seat (Canopy) ..........................56

Cab Heater .................................................58

Diesel Engine.............................................61

Engine Mounts...........................................64

Cylinder Block...........................................65

Cylinder Head & Valve Cover...................66

Camshaft....................................................69

Crankshaft..................................................72

Crankshaft Seal..........................................75

Oil Pan .......................................................78

Oil Lubrication System..............................81

Fuel Injection Equipment...........................84

Cooling System..........................................87

Air Intake System ......................................89

Intake Manifold..........................................91

Exhaust System..........................................93

Fuel Tank...................................................96

Fuel System................................................99

Hydraulic Oil Pump.................................103

Throttle Lever..........................................104

Cooling System........................................106

Oil Cooler ................................................108

Oil Cooler Hose Installation....................109

Turntable Drive Unit................................110

Turntable Drive Unit Hose Installation ...111

Drive Motor .............................................112

Drive Motor Hose Installation.................114

Hydraulic Oil Tank..................................116

Hydraulic Pump External Parts................117

Hydraulic Pump Internal Parts.................118

Hydraulic Pump Hose Installation...........119

Control Valve...........................................120

Pilot Oil Supply Unit ...............................125

Swivel Joint..............................................126

Joysticks...................................................128

Manifold Block........................................131

Joystick Hose Installation........................132

Travel Pilot Valve....................................134

Travel Pilot Valve Hose Installation........136

Selection Valve........................................138

Reversing Valve (Dozer Blade)...............139

Selection Valve (House Tilt) ...................140

ISO/SAE Valve........................................141

Proportional Valve (Option)....................142

Prop. Valve Hose Installation (Option) ...143

Lock Valve...............................................144

Control Valve Tubes................................146

Boom Cylinder.........................................148

Dipper Arm Cylinder...............................150

Bucket Cylinder.......................................151

Swivel Cylinder .......................................152

Swivel Cylinder Hose Installation...........153

Dozer Blade Cylinder ..............................154

Dozer Blade Cylinder Hose Installation..156

Dozer Blade Cylinder ..............................158

Dozer Blade Cylinder Hose Installation..159

Dozer Blade Operation ............................160

Boom Hoses Installation..........................161

Auxiliary Hydraulics Pedal Operation.....162

Tilt Cylinder.............................................163

Tilt Cylinder Hose Installation ................164

Printed in U.S.A 1 918049/GP0109

TABLE OF CONTENTS

Battery......................................................165

Boom Work Light....................................166

Cab Work Lights (Option).......................167

Rotating Beacon (Option)........................168

Main Wire Harness..................................169

Chassis Wire Harness ..............................170

Engine Wire Harness ...............................171

Armrest Wire Harness .............................172

Proportional Control

Wire Harness (Option).........................174

Radio (Option).........................................175

Tools ........................................................176

Alphabetical Index...................................177

Numerical Index ......................................179

918049/GP0109 2 Printed in U.S.A

DECAL LOCATIONS

GENERAL INFORMATION

Decal location information is provided to assist in the proper selection and application of new decals, in the event the original decals become damaged or the machine is repainted. The listing includes decal illustration reference number, part number, description and quantity information. Refer to the illustrations for appropriate replacement locations.

To ensure proper selection of the correct replacement decals, compare all of the various closeup location drawings to the machine before starting to refinish the unit. Then circle each decal shown

(applicable to the machine) while checking off its part number in the listing. After verifying all the decals needed for replacement, place any extra unnecessary decals aside for disposal.

NOTE:

Operator's Manual for the specific information provided on the various safety decals furnished in the decal kit(s).

Refer to the SAFETY chapter of the

Printed in U.S.A 3 918049/GP0109

DECAL LOCATIONS

NEW DECAL APPLICATION

Surfaces MUST be free from dirt, dust, grease and other foreign material before applying the new decal. To apply, remove the smaller p ortion of the decal backing paper and apply this part of the exposed adhesive backing to the clean surface while maintaining proper position and alignment. Peel the other portion of the backing paper off slowly while applying hand pressure to smooth out the decal surface.

CAUTION

ALWAYS follow safety precautions on decals. Replace the decals if they are damaged, or if the unit is repainted. If repainting, BE SURE all applicable decals are affixed to the unit.

PAINT NOTICE Use this list to order paint for refinishing: 167784 4 qts. Construction Yellow (MUSTANG)

167778 4 qts. Light Gray (MUSTANG) 167772 4 qts. Dark Gray (MUSTANG) 167785 6 (12.8 oz. Spray Cans) Yellow (MUSTANG) 167773 167779

6 (12.8 oz. Spray Cans) Dark Gray (MUSTANG) 6 (12.8 oz. Spray Cans) Light Gray (MUSTANG)

The Compact Excavator decal kit is as follows:

Ref.

No.

Part

No. Description Qty.

163990 Decal Kit - ME3503 1 163991 Decal Kit - ME3703 1

1 161965 Diesel Fuel 1 2 161966 Hydraulic Oil 1 3 161969 WARNING - Hydraulic Reservoir 1 4 161967 Lubrication 1 5 161986 WARNING - Read Manual 1 6 165906 Glow Plug 1 7 163974 Throttle Speed 1 8 164854 WARNING - Avoid Injury 1

9 161968 Heater Valve (cab models only) 1 10 179730 Bypass Ball Valve 1 11 163978 WARNING - Hot Surface 1 12 163977 WARNING - Entanglement Hazard 1 13 161987 WARNING - Rotating Fan 1 14 161985 WARNING - Keep Away 2 15 163993 Graphic RT 1 16 165907 Graphic LT 1 17 164853 Engine Compartment Latch 1 18 162832 Hydraulics Compartment Latch 1 19 163979 ISO/SAE Valve Position 1 20 203786 3503 Lifting Capacity* 1

203799 3703 Lifting Capacity** 1 21 161981 Lift Point 4 22 161982 Tiedown Point 4 23 161970 Arrow 2 24 163975 WARNING - Avoid Injury 2 25 179704 WARNING - Counterweight 2 26 163973 WARNING - Mandatory Shutdown 1 27 163976 WARNING - Avoid Injury 1 28 162452 Joystick Control RT 1 29 162450 Travel LT 1 30 162451 Travel RT 1 31 162453 Joystick Control LT 1 32 179687 Dozer Blade Control 1 33 165900 Cabin Tilt Control** 4 34 137571 MUST ANG (4.64" x 26.08") 1 35 270244 36 164993

164994 37 202458 MUSTANG (2.31" x 13") 1

Used on ME3503 model only.

Used on ME3703 model only.

Two used on cab models, three on canopy models.

MUSTANG (3.61" x 20.29")

ME3503

ME3703

3 2

918049/GP0109 4 Printed in U.S.A

DECAL LOCATIONS

Printed in U.S.A 5 918049/GP0109

14 (both sides)

DECAL LOCATIONS

NOTE:The following is a duplicate listing from

page 4 for conveniently selecting decals from the appropriate illustrations.

The Compact Excavator decal kit is as follows:

Ref.

No.

Part

No. Description Qty.

163990 Decal Kit - ME3503 1 163991 Decal Kit - ME3703 1

Ref.

No.

Part

No. Description Qty.

18 162832 Hydraulics Compartment Latch 1 19 163979 ISO/SAE Valve Position 1 20 203786 3503 Lifting Capacity* 1

164994 37 202458 MUSTANG (2.31" x 13") 1

Used on ME3503 model only.

Used on ME3703 model only.

Two used on cab models, three on canopy models.

MUSTANG (3.61" x 20.29")

ME3503

ME3703

3 2

918049/GP0109 6 Printed in U.S.A

DECAL LOCATIONS

29 30 31 32 33

(both sides)

35 36 35 36

Printed in U.S.A 7 918049/GP0109

35 35

NOTES

918049/GP0109 8 Printed in U.S.A

3503 - UNDERCARRIAGE, RUBBER TRACK

1000180966 - (SN AG00593 AND UP)

Ref. No. Part No. Description Qty.

1 179045 BRACKET 1 2 165605 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 202450 BOTTOM ROLLER 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 165720 RUBBER TRACK 2

10 207053 SWIVEL JOINT

11 161074 SEAL KIT/SUPPORTING ROLLER 2 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 11 15 177648 HEX SCREW 3 16 165598 COVER/UNDERCARRIAGE 1 17 162331 COVER/CHAIN TENSIONER 2 18 165119 PLUG 1 19 161412 GREASE ZERK-9MM HEX HEAD 1 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4

See page 24 for individual components

See page 112 for individual components

See page 126 for individual components

Ref. No. Part No. Description Qty.

22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 SHCS M12-1.75 X 35 C10.9 ZY

25 161624 LW SPRING B12 DIN7982 18 26 651489 SHCS M12-1.75 X 65 C10.9 ZY

27 179793 NUT 2 28 162022 SCREW 4 29 163641 WASHER 4 30 165945 SCREW 16 31 177389 WASHER 16 32 161662 WASHER/GR A 8.4 ZO 3 33 203436 TENSION WHEEL AND SLIDE 2 34 165606 SPRING SET 2 35 656148 FHCS M12-1.75 X 40 C10.9 ZY

36 161636 WASHER/NORD-LOCK NL 12 22 37 179046 PLATE 1 38 651480 SHCS M12-1.75 X 30 C10.9 ZY

39 202449 SEAL KIT/BOTTOM ROLLER 8 40 161422 CAP 1

DIN912

DIN7991

DIN912

Printed in U.S.A 9 918049/GP0109

3503 - UNDERCARRIAGE, RUBBER TRACK

1000127201 - (SN AD00001 - AE02832)

Ref. No. Part No. Description Qty .

1 179045 BRACKET 1 2 165605 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 202450 BOTTOM ROLLER 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

160723 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 165720 RUBBER TRACK 2

10 207053 SWIVEL JOINT

11 161074 SEAL KIT/SUPPORTING ROLLER 2 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 11 15 177648 HEX SCREW 3

See page 24 for individual components

(SN AE01101 - AE02832)

See page 112 for individual components

(SN AD00001 - AE01100) See page 113 for individual components

See page 126 for individual components

Ref. No. Part No. Description Qty.

16 165598 COVER/UNDERCARRIAGE 1 17 162331 COVER/CHAIN TENSIONER 2 18 165119 PLUG 1 19 161412 GREASE ZERK-9MM HEX HEAD 1 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4 22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 SHCS M12-1.75 X 35 C10.9 ZY

25 161624 LW SPRING B12 DIN7982 18 26 651489 SHCS M12-1.75 X 65 C10.9 ZY

27 179793 NUT 2 28 162022 SCREW 4 29 163641 WASHER 4 30 165945 SCREW 16 31 177389 WASHER 16 32 161662 WASHER/GR A 8.4 ZO 3

DIN912

918049/GP0109 10 Printed in U.S.A

3503 - UNDERCARRIAGE, RUBBER TRACK

1000127201 - (SN AD00001 - AE02832)

Ref. No. Part No. Description Qty .

33 203436 TENSION WHEEL AND SLIDE 2 34 165606 SPRING SET 2 35 656148 FHCS M12-1.75 X 40 C10.9 ZY

36 1616 36 WASHER/NORD-LOCK NL 12 22

DIN7991

Ref. No. Part No. Description Qty.

37 179046 PLATE 1 38 651480 SHCS M12-1.75 X 30 C10.9 ZY

DIN912 39 202449 SEAL KIT/BOTTOM ROLLER 8 40 161422 CAP 1

918049/GP0109 11 Printed in U.S.A

3703 - UNDERCARRIAGE, RUBBER TRACK

1000181065 - (SN AG00580 AND UP)

Ref. No. Part No. Description Qty .

1 161074 SEAL KIT/SUPPORTING ROLLER 2 2 165605 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 202450 BOTTOM ROLLER 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 165720 RUBBER TRACK 2

10 165590 SWIVEL JOINT II

11 179066 BRACKET 1 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 10 15 1616 36 WASHER/NORD-LOCK NL 12 18 16 162346 COVER/UNDERCARRIAGE 1 17 162331 COVER/CHAIN TENSIONER 2 18 161638 NUT/GROOVE SLEEVE SECURING 2

See page 24 for individual components

See page 112 for individual components

See page 127 for individual components

Ref. No. Part No. Description Qty.

19 163651 WASHER 2 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4 22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 SHCS M12-1.75 X 35 C10.9 ZY

25 161624 LW SPRING B12 DIN7982 18 26 651489 SHCS M12-1.75 X 65 C10.9 ZY

27 179793 NUT 2 28 161411 GREASE ZERK-7MM HEX HEAD 3 29 161416 CAP 3 30 165945 SCREW 16 31 177389 WASHER 16 32 656148 FHCS M12-1.75 X 40 C10.9 ZY

33 203436 TENSION WHEEL AND SLIDE 2 34 165606 SPRING SET 2 35 165815 BRACKET 2 36 165927 SCREW 4

DIN912

DIN7991

918049/GP0109 12 Printed in U.S.A

3703 - UNDERCARRIAGE, RUBBER TRACK

1000181065 - (SN AG00580 AND UP)

Ref. No. Part No. Description Qty .

37 163641 WASHER 4 38 651445 SHSS DP M10-1.50 X 16 C 45H 1 39 160784 TILT CYLINDER

40 160791 PIN 1 41 165811 PIN 1 42 165955 COTTER PIN 1 43 207108 PROTECTING COVER SUPERFLEX

See page 163 for individual components

(0.3M)

Ref. No. Part No. Description Qty.

44 162321 TILT CYLINDER GUARD 1 45 651430 CS M8-1.25 X 12 C8.8 ZY DIN931 2 46 656122 CS M12-1.75 X 25 C8.8 ZY DIN931 2 47 160792 PIN 2 48 202449 SEAL KIT/BOTTOM ROLLER 8

Printed in U.S.A 13 918049/GP0109

3703 - UNDERCARRIAGE, RUBBER TRACK

1000127203 - (SN AD00001 - AE02799)

Ref. No. Part No. Description Qty .

1 161074 SEAL KIT/SUPPORTING ROLLER 2 2 165605 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 202450 BOTTOM ROLLER 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

160723 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 165720 RUBBER TRACK 2

10 165590 SWIVEL JOINT II

11 179066 BRACKET 1 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 10 15 1616 36 WASHER/NORD-LOCK NL 12 18 16 162346 COVER/UNDERCARRIAGE 1

See page 24 for individual components

(SN AE01101 - AE02832)

See page 112 for individual components

(SN AD00001 - AE0100) See page 113 for individual components

See page 127 for individual components

Ref. No. Part No. Description Qty.

17 162331 COVER/CHAIN TENSIONER 2 18 161638 NUT/GROOVE SLEEVE SECURING 2 19 163651 WASHER 2 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4 22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 SHCS M12-1.75 X 35 C10.9 ZY

25 161624 LW SPRING B12 DIN7982 18 26 651489 SHCS M12-1.75 X 65 C10.9 ZY

27 179793 NUT 2 28 161411 GREASE ZERK-7MM HEX HEAD 3 29 161416 CAP 3 30 165945 SCREW 16 31 177389 WASHER 16 32 656148 FHCS M12-1.75 X 40 C10.9 ZY

33 203436 TENSION WHEEL AND SLIDE 2 34 165606 SPRING SET 2 35 165815 BRACKET 2

DIN912

DIN7991

918049/GP0109 14 Printed in U.S.A

3703 - UNDERCARRIAGE, RUBBER TRACK

1000127203 - (SN AD00001 - AE02799)

Ref. No. Part No. Description Qty .

36 165927 SCREW 4 37 163641 WASHER 4 38 651445 SHSS DP M10-1.50 X 16 C 45H 1 39 160784 TILT CYLINDER

40 160791 PIN 1 41 165811 PIN 1 42 165955 COTTER PIN 1

See page 163 for individual components

Ref. No. Part No. Description Qty.

43 207108 PROTECTING COVER SUPERFLEX

44 162321 TILT CYLINDER GUARD 1 45 651430 CS M8-1.25 X 12 C8.8 ZY DIN931 2 46 656122 CS M12-1.75 X 25 C8.8 ZY DIN931 2 47 160792 PIN 2 48 202449 SEAL KIT/BOTTOM ROLLER 8

(0.3M)

Printed in U.S.A 15 918049/GP0109

3503 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000180968 - (SN AG00593 AND UP)

Ref. No. Part No. Description Qty.

1 179045 BRACKET 1 2 178867 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 203570 BOTTOM ROLLER/STEEL TRACK 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 179048 STEEL TRACK 300MM 2

10 207053 SWIVEL JOINT

11 206109 PIN 2 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 11 15 177648 HEX SCREW 3 16 165598 COVER/UNDERCARRIAGE 1 17 162331 COVER/CHAIN TENSIONER 2 18 165119 PLUG 1 19 161412 GREASE ZERK-9MM HEX HEAD 1 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4

See page 25 for individual components

See page 112 for individual components

See page 126 for individual components

Ref. No. Part No. Description Qty.

22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 SHCS M12-1.75 X 35 C10.9 ZY

25 161624 LW SPRING B12 DIN7982 18 26 651489 27 179793 NUT 2 28 162022 SCREW 4 29 163641 WASHER 4 30 165945 SCREW 16 31 177389 WASHER 16 32 161662 WASHER/GR A 8.4 ZO 3 33 203436 TENSION WHEEL AND SLIDE 2 34 178871 SPRINGSET 2 35 656148 36 161636 WASHER/NORD-LOCK NL 12 22 37 179669 BRACKET 1 38 179670 BRACKET 1 39 178862 CHAIN GUARD LT 2 40 178863 CHAIN GUARD RT 2 41 161643 WASHER/ROUND HI-TENS 12 42 651408 CS M12-1.75 X 40 C10.9 ZY DIN931 12 43 179049 STEEL TRACK 2

DIN912

SHCS M12-1.75 X 65 C10.9 ZY DIN912

FHCS M12-1.75 X 40 C10.9 ZY DIN7991

918049/GP0109 16 Printed in U.S.A

3503 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000180968 - (SN AG00593 AND UP)

Ref. No. Part No. Description Qty.

44 179046 PLATE 1 45 651480 46 202449 SEAL KIT/BOTTOM ROLLER 8 47 161074 SEAL KIT/SUPPORTING ROLLER 2

SHCS M12-1.75 X 30 C10.9 ZY DIN912

Ref. No. Part No. Description Qty.

48 161422 CAP 1 49 203557 PIN 84 50 203556 CHAIN LINK 86

Printed in U.S.A 17 918049/GP0109

3503 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000127202 - (SN AD00001 - AE02832)

Ref. No. Part No. Description Qty .

1 179045 BRACKET 1 2 178867 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 203570 BOTTOM ROLLER/STEEL TRACK 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

160723 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 179048 STEEL CHAIN 300MM 2

10 207053 SWIVEL JOINT

11 206109 PIN 2 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 11 15 177648 HEX SCREW 3 16 165598 COVER/UNDERCARRIAGE 1 17 162331 COVER/CHAIN TENSIONER 2

See page 25 for individual components

(SN AE01101 - AE02832)

See page 112 for individual components

(SN AD00001 - AE01100) See page 113 for individual components

See page 126 for individual components

Ref. No. Part No. Description Qty.

18 165119 PLUG 1 19 161412 GREASE ZERK-9MM HEX HEAD 1 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4 22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 25 161624 LW SPRING B12 DIN7982 18 26 651489 27 179793 NUT 2 28 162022 SCREW 4 29 163641 WASHER 4 30 165945 SCREW 16 31 177389 WASHER 16 32 161662 WASHER/GR A 8.4 ZO 3 33 203436 TENSION WHEEL AND SLIDE 2 34 178871 SPRINGSET 2 35 656148 FHCS M12-1.75 X 40 C10.9 ZY

36 161636 WASHER/NORD-LOCK NL 12 22 37 179669 BRACKET 1 38 179670 BRACKET 1

SHCS M12-1.75 X 35 C10.9 ZY DIN912

SHCS M12-1.75 X 65 C10.9 ZY DIN912

DIN7991

918049/GP0109 18 Printed in U.S.A

3503 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000127202 - (SN AD00001 - AE02832)

Ref. No. Part No. Description Qty .

39 178862 CHAIN GUARD LT 2 40 178863 CHAIN GUARD RT 2 41 161643 WASHER/ROUND HI-TENS 12 42 651408 CS M12-1.75 X 40 C10.9 ZY DIN931 12 43 179049 STEEL CHAIN 2 44 179046 PLATE 1 45 651480

SHCS M12-1.75 X 30 C10.9 ZY DIN912

Ref. No. Part No. Description Qty.

46 202449 SEAL KIT/BOTTOM ROLLER

165146 SEAL KIT/BOTTOM ROLLER

47 161074 SEAL KIT/SUPPORTING ROLLER 2 48 161422 CAP 1 49 203557 PIN 84 50 203556 CHAIN LINK 86

(SN AE02615 - AE02382)

(SN AD00001 - AE02614)

Printed in U.S.A 19 918049/GP0109

3703 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000181066 - (SN AG00580 AND UP)

Ref. No. Part No. Description Qty .

1 161074 SEAL KIT/SUPPORTING ROLLER 2 2 178867 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 203570 BOTTOM ROLLER/STEEL TRACK 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 179048 STEEL CHAIN 300MM 2

10 165590 SWIVEL JOINT II

11 179066 BRACKET 1 12 165600 COVER 2 13 651515 SHCS M8-1.25 X 20 C8.8 ZY DIN912 8 14 163670 LOCKWASHER 10 15 651408 CS M12-1.75 X 40 C10.9 ZY DIN931 12 16 162346 COVER/UNDERCARRIAGE 1 17 162331 COVER/CHAIN TENSIONER 2 18 161643 WASHER/ROUND HI-TENS 12 19 178863 CHAIN GUARD RT 2 20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4

See page 25 for individual components

(SN AE01101 - AE02832)

See page 112 for individual components

See page 127 for individual components

Ref. No. Part No. Description Qty.

21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4 22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 25 161624 LW SPRING B12 DIN7982 18 26 651489 27 179793 NUT 2 28 161411 GREASE ZERK-7MM HEX HEAD 3 29 161416 CAP 3 30 165945 SCREW 16 31 177389 WASHER 16 32 656148 33 203436 TENSION WHEEL AND SLIDE 2 34 178871 SPRINGSET 2 35 165815 BRACKET 2 36 165927 SCREW 4 37 163641 WASHER 4 38 651445 SHSS DP M10-1.50 X 16 C 45H 1 39 160784 TILT CYLINDER

40 160791 PIN 1 41 165811 PIN 1 42 165955 COTTER PIN 1

SHCS M12-1.75 X 35 C10.9 ZY DIN912

SHCS M12-1.75 X 65 C10.9 ZY DIN912

FHCS M12-1.75 X 40 C10.9 ZY DIN7991

See page 163 for individual components

918049/GP0109 20 Printed in U.S.A

3703 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000181066 - (SN AG00580 AND UP)

Ref. No. Part No. Description Qty .

43 207108 PROTECTING COVER SUPERFLEX

44 162321 TILT CYLINDER GUARD 1 45 651430 CS M8-1.25 X 12 C8.8 ZY DIN931 2 46 1616 36 WASHER/NORD-LOCK NL 12 18 47 160792 PIN 2 48 6561 22 CS M12-1.75 X 25 C8.8 ZY DIN931 2 49 163651 WASHER 2 50 161638 NUT/GROOVE SLEEVE SECURING 2

(0.3M)

Ref. No. Part No. Description Qty.

51 179049 STEEL CHAIN 2 52 179669 BRACKET 1 53 179670 BRACKET 1 54 178862 CHAIN GUARD LT 2 55 202449 SEAL KIT/BOTTOM ROLLER

(SN AE02615 - AE02382) 56 206109 PIN 2 57 203556 CHAIN LINK 86 58 203557 PIN 84

Printed in U.S.A 21 918049/GP0109

3703 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000127205 - (SN AD00001 - AE02799)

Ref. No. Part No. Description Qty .

1 161074 SEAL KIT/SUPPORTING ROLLER 2 2 178867 TRACK TENSIONER COMPLETE

3 203913 NON RETURN VALVE 2 4 178067 RING 2 5 203570 BOTTOM ROLLER/STEEL TRACK 8 6 165124 SUPPORTING ROLLER 2 7 205703 DRIVE MOTOR COMPLETE

160723 DRIVE MOTOR COMPLETE

8 165604 SPROCKET 2 9 179048 STEEL CHAIN 300MM 2

10 165590 SWIVEL JOINT II

See page 25 for individual components

(SN AE01101 - AE02832)

See page 112 for individual components

(SN AD00001 - AE01100) See page 113 for individual components

See page 127 for individual components

Ref. No. Part No. Description Qty.

20 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 4 21 656090 CS M10-1.5 X 16 C8.8 ZY DIN931 4 22 161669 LOCKWASHER S10 8 23 161640 WASHER/GR A 10.5 8 24 651483 25 161624 LW SPRING B12 DIN7982 18 26 651489 27 179793 NUT 2 28 161411 GREASE ZERK-7MM HEX HEAD 3 29 161416 CAP 3 30 165945 SCREW 16 31 177389 WASHER 16 32 656148 33 203436 TENSION WHEEL AND SLIDE 2 34 178871 SPRINGSET 2 35 165815 BRACKET 2 36 165927 SCREW 4 37 163641 WASHER 4 38 651445 SHSS DP M10-1.50 X 16 C 45H 1 39 160784 TILT CYLINDER

40 160791 PIN 1 41 165811 PIN 1 42 165955 COTTER PIN 1

SHCS M12-1.75 X 35 C10.9 ZY DIN912

SHCS M12-1.75 X 65 C10.9 ZY DIN912

FHCS M12-1.75 X 40 C10.9 ZY DIN7991

See page 163 for individual components

918049/GP0109 22 Printed in U.S.A

3703 - UNDERCARRIAGE, STEEL TRACK (OPTION)

1000127205 - (SN AD00001 - AE02799)

Ref. No. Part No. Description Qty .

43 207108 PROTECTING COVER SUPERFLEX

(0.3M)

Ref. No. Part No. Description Qty.

52 179669 BRACKET 1 53 179670 BRACKET 1 54 178862 CHAIN GUARD LT 2 55 202449 SEAL KIT/BOTTOM ROLLER

165146 SEAL KIT/BOTTOM ROLLER

56 206109 PIN 2 57 203556 CHAIN LINK 86 58 203557 PIN 84

(SN AE02615 - AE02382)

(SN AD00001 - AE02614)

Printed in U.S.A 23 918049/GP0109

3503/3703 - TRACK TENSIONER, RUBBER TRACK

1000127206

Ref. No. Part No. Description Qty .

1 165605 TRACK TENSIONER COMPLETE 1 2 203436 TENSION WHEEL AND SLIDE 1 3 165606 SPRING SET 1 4 165128 GLAND 1 5 165608 SEAL KIT/TENSION CYLINDER 1 6 165132 TENSION CYLINDER 1 7 162750 PLUG 1 8 651398 CS M10-1.5 X 35 C10.9 ZY DIN931 4 9 161623 LW SPRING B10 DIN7981 4

Ref. No. Part No. Description Qty.

10 162757 NUT 1

11 162758 COTTER PIN 1 12 165139 BRACKET 2 13 160983 SEAL KIT/TENSION WHEEL 2 14 165138 SHAFT 1 15 162754 BUSHING 2 16 178067 RING 2 17 203913 NON RETURN VALVE 2

918049/GP0109 24 Printed in U.S.A

3503/3703 - TRACK TENSIONER, STEEL TRACK (OPTION)

1000127207

Ref. No. Part No. Description Qty .

1 178867 TRACK TENSIONER COMPLETE 1 2 203436 TENSION WHEEL AND SLIDE 1 3 178871 SPRINGSET 1 4 165128 GLAND 1 5 165608 SEAL KIT/TENSION CYLINDER 1 6 178870 TENSION CYLINDER 1 7 162750 PLUG 1 8 651398 CS M10-1.5 X 35 C10.9 ZY DIN931 4

Ref. No. Part No. Description Qty.

9 161623 LW SPRING B10 DIN7981 4

10 162757 NUT 1

11 162758 COTTER PIN 1 12 165139 BRACKET 2 13 160983 SEAL KIT/TENSION WHEEL 1 14 165138 SHAFT 1 15 162754 BUSHING 2

Printed in U.S.A 25 918049/GP0109

3503/3703 - CHASSIS

1000127210

Ref. No. Part No. Description Qty .

1 165729 SWING BRACKET 1 2 207049 TURNTABLE DRIVE UNIT

3 651406 CS M12-1.75 X 35 C10.9 ZY DIN931 10 4 1616 36 WASHER/NORD-LOCK NL 12 12 5 165798 PIN DM=70 X 419 1 6 162734 WASHER 1 7 205598 SEAL (1.8M) 1 8 651444 HN SLTD M48-3 F8 ZY DIN935 1 9 165739 SWIVEL CYLINDER

10 161411 GREASE ZERK-7MM HEX HEAD 1 11 161422 CAP 1 12 160815 PIN 1 13 165803 PIN DM=40 X 115 1 14 651471 PIN/SPRING M8 X 90 1 15 161530 BUSHING 2 16 161587 PIN SEAL 2 17 179028 BRACKET 1 18 651466 FHCS M8-1.25 X 20 C8.8 ZY DIN7991 5 19 165706 COVER 1

COMPLETE

See page 110 for individual components

See page 152 for individual components

Ref. No. Part No. Description Qty.

20 178983 TURNTABLE 1 21 162485 SCREW 48 22 165953 WASHER 24 23 178985 BRACKET 1 24 178984 BRACKET 1 25 163651 WASHER 2 26 160409 REFLECTOR 1 27 161627 POP RIVET A4 X 12 2 28 161570 O-RING 1 29 179040 COVER 1 30 656122 CS M12-1.75 X 25 C8.8 ZY DIN931 2 31 161642 WASHER/GR A 13 2 32 656105 CS M8-1.25 X 25 C8.8 ZY DIN931 1 33 651507 SHCS M6-1 X 20 C8.8 ZY DIN912 1 34 165709 PROFILE 1 35 656047 HN M6-1 C8 ZY DIN934 2 36 163634 WASHER 1 37 161615 NUT/CAGE M8 11 38 163670 LOCKWASHER 1 39 161683 PIN/SPRING M8 X 80 ZO 1 40 165983 PIPE CLAMP 1

918049/GP0109 26 Printed in U.S.A

3503/3703 - CHASSIS

1000127210

Ref. No. Part No. Description Qty .

41 165943 SCREW 1 42 101792 KEY* 1 43 651393 CS M10-1.5 X 25 C8.8 ZY 2 44 161669 LOCKWASHER S10 8 45 163642 WASHER 2 46 656006 CS M10-1.5 X 20 C8.8 ZY DIN931 6 47 161640 WASHER/GR A 10.5 6 48 2529457G LOCK W/O KEYS 1

Ref. No. Part No. Description Qty.

49 178861 COVER 1 50 178853 BRACKET 1 51 651460 FHCS M5-0.8 X 16 C8.8 ZY DIN7991 2 52 161659 WASHER/GR A 5.3 ZO DIN125 2 53 651456 LN INS M5-0.8 C8 ZY DIN6924 2 54 651408 CS M12-1.75 X 40 C10.9 ZY DIN931 2

* Same key(s) to start engine and operate all locks on unit.

Printed in U.S.A 27 918049/GP0109

3503/3703 - CHASSIS LUBRICATION

1000180969 - (SN AG00580 AND UP)

Ref. No. Part No. Description Qty.

1 161722 LUBRICATION ZERK BLOCK 1 2 656128 CS M6-1 X 30 C8.8 ZY DIN931 2 3 161675 LOCKWASHER S6 2 4 161411 GREASE ZERK-7MM HEX HEAD 3 5 161422 CAP 3 6 161461 SCREW JOINT 3 7 206976 LUBRICATION TUBE (0.4M) 1

Ref. No. Part No. Description Qty.

8 206971 LUBRICATION TUBE (1.6M) 1 9 161468 NUT 6

10 161469 WASHER 6

11 161401 SET SCREW 1 12 161660 WASHER GR A6.4 ZO DIN 125 2 13 161457 ELBOW 1 14 206094 PLUG SLEEVE 4

918049/GP0109 28 Printed in U.S.A

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Mustang 3503, 3703 Parts Manual

Specifications and Main Features

Frequently Asked Questions

User Manual