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Rubber Track Loader

3. System Diagrams

3-2

Auxiliary Circuit System

The auxiliary circuit system (Figure 3-2) contains the

following major components.

• Loader valve

• Pilot control manifold

• Auxiliary gear pump

• Loader control joystick

Figure 3-2

Auxiliary Circuit System 3-002

To Cooler

Then to Tank

Loader

Loader Control

Joystick

Quick

Couplers

Loader

Valve

Relief

Valve

Tranny

Aux

Gear

Pum

Reservoir

Pilot Control

Manifold

Operator

Pressure

Solenoid

Aux Flow

Solenoids

Reservoir

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Table of Contents2
Product Safety6
Chapter Overview6
Safety Messages6
Information Messages6
Basic Precautions6
Safety Signs6
Protective Equipment7
Mounting and Dismounting7
Lifting7
Hot Fluids and Parts7
Corrosion Inhibitor7
Batteries7
Pressurized Items7
Repair8
Work Tools8
Asbestos Information9
Machine Labels and Decals9
Product ID Number9
Machine Label and Decal Examples10
Technical Specifications12
Specifications12
Engine12
Transmission12
Drive Motors12
Control Handles12
Auxiliary Pump12
Loader Valve12
Cooler12
System Diagrams14
Chapter Overview14
Filtering and Cooling System14
Auxiliary Circuit System15
Drive Loop System16
Machine Controls and Instrumentation18
Chapter Overview18
Machine Controls18
Loader Control18
Drive Control18
Throttle18
Dash Panel18
Gauge/Warning Light Panel19
Operator Enclosure Disassembly20
Chapter Overview20
Personal Safety20
Machine Preparation20
Preliminary Checkout20
Operator Enclosure Disassembly and Assembly Procedures20
Light Bar Removal and Installation20
Light Bar Removal20
Light Bar Installation21
Ignition Switch Removal and Installation21
Ignition Switch Removal21
Ignition Switch Installation22
Console Gauge/Warning Panel Removal and Installation23
Console Gauge Removal23
Console Gauge Installation23
Lap Bar Gas Assist Spring Removal and Installation24
Lap Bar Gas Assist Spring Removal24
Lap Bar Gas Assist Spring Installation24
Chassis Disassembly and Assembly26
Chapter Overview26
Personal Safety26
Machine Preparation26
Preliminary Checkout26
Chassis Disassembly and Assembly Procedures26
Seat Removal and Installation26
Seat Removal26
Seat Installation27
Fuel Sending Unit Removal and Installation27
Fuel Sending Unit Removal27
Fuel Sending Unit Installation28
Fuel Tank Removal and Installation29
Fuel Tank Removal29
Fuel Tank Installation31
Radiator/Oil Cooler Disassembly34
Chapter Overview34
Personal Safety34
Machine Preparation34
Preliminary Checkout34
Radiator/Oil Cooler Disassembly and Assembly Procedures34
Fan Guard Removal and Installation34
Fan Guard Removal35
Fan Guard Installation35
Fan and Fan Shroud Removal and Installation35
Fan and Fan Shroud Removal35
Fan and Fan Shroud Installation36
Radiator/Cooler Removal and Installation37
Radiator/Cooler Removal37
Radiator/Cooler Installation39
Radiator/Oil Cooler Adjustment Procedures40
Fan Shroud Adjustment40
Fan Guard Adjustment41
Hydraulic Reservoir Disassembly42
Chapter Overview42
Personal Safety42
Machine Preparation42
Preliminary Checkout42
Hydraulic Reservoir Disassembly and Assembly Procedures42
Filter Element Removal and Installation42
Filter Assembly Removal and Installation42
Filter Assembly Removal43
Filter Assembly Installation44
Filler Cap Assembly Removal and Installation45
Filler Cap Assembly Removal45
Filler Cap Assembly Installation46
Access Cover Removal and Installation46
Access Cover Assembly Removal47
Access Cover Assembly Installation47
Reservoir Gauge Removal and Installation48
Reservoir Gauge Removal48
Reservoir Gauge Installation49
Suction Screen Removal and Installation49
Suction Screen Removal49
Suction Screen Installation50
Hydraulic Reservoir Cleaning Procedures50
Hydraulic Reservoir Cleaning50
Loader/Transmission Controls Disassembly52
Chapter Overview52
Personal Safety52
Machine Preparation52
Preliminary Checkout52
Loader/Transmission Controls Disassembly and Assembly Procedures52
Loader Control Joystick/Drive Control Joystick Removal and Installation52
Loader Control Joystick/Drive Control Joystick Removal53
Loader Control Joystick/Drive Control Joystick Installation54
Loader Float Magnet Removal and Installation55
Loader Float Magnet Removal55
Loader Float Magnet Installation57
Loader Valve Removal and Installation58
Loader Valve Removal58
Loader Valve Installation60
Transmission and Drive Disassembly62
Chapter Overview62
Personal Safety62
Machine Preparation62
Preliminary Checkout62
Transmission and Drive Disassembly and Assembly Procedures62
Brake Cylinder Removal and Installation62
Drive Motor Removal and Installation62
Auxiliary Gear Pump Removal and Installation63
Auxiliary Gear Pump Removal63
Auxiliary Gear Pump Installation64
Tandem Pump Removal and Installation65
Tandem Pump Removal65
Tandem Pump Installation66
Pump Drive Coupler Removal and Installation67
Pump Drive Coupler Removal67
Pump Drive Coupler Installation68
Engine Components Disassembly and as70
Chapter Overview70
Personal Safety70
Machine Preparation70
Preliminary Checkout70
Engine Components Disassembly and Assembly Procedures70
Primary Air Filter Removal and Installation70
Safety Air Filter Removal and Installation70
Engine Oil Filter Removal and Installation70
Fuel Filter Removal and Installation70
Muffler Removal and Installation71
Muffler Removal71
Muffler Installation71
Exhaust Pipe Removal and Installation72
Exhaust Pipe Removal72
Exhaust Pipe Installation73
Battery Removal74
Battery Installation75
Bleeding the Fuel System76
Undercarriage Disassembly and Assembly78
Chapter Overview78
Personal Safety78
Machine Preparation78
Preliminary Checkout78
Undercarriage Disassembly and Assembly Procedures78
Wheel Removal and Installation78
Wheel Removal79
Wheel Installation80
Sprocket Roller Removal and Installation80
Sprocket Roller Removal81
Sprocket Roller Installation81
Brake Removal and Installation81
Brake Removal82
Brake Installation82
Track Removal and Installation83
Track Removal83
Track Installation85
Sprocket Bearing Plate Removal and Installation86
Sprocket Bearing Plate Removal86
Sprocket Bearing Plate Installation88
Sprocket Removal and Installation88
Sprocket Removal88
Sprocket Installation89
Drive Motor Removal and Installation90
Drive Motor Removal90
Drive Motor Installation91
Loader Disassembly and Assembly Procedures92
Chapter Overview92
Personal Safety92
Machine Preparation92
Preliminary Checkout92
Lift Cylinder/Tilt Cylinder Removal and Installation92
Lift Cylinder/Tilt Cylinder Removal92
Lift Cylinder/Tilt Cylinder Installation94
Low-Flow Relief Valve Removal94
Quick Attach Disassembly and Assembly96
Chapter Overview96
Personal Safety96
Machine Preparation96
Preliminary Checkout96
Quick Attach Disassembly and Assembly Procedures96
Latch Pin Assembly Removal and Installation96
Latch Pin Assembly Removal96
Latch Pin Assembly Installation97
Quick Attach Assembly Removal and Installation98
Quick Attach Assembly Removal98
Quick Attach Assembly Installation99
15. Troubleshooting100
Chapter Overview100
Personal Safety100
Machine Preparation100
Preliminary Checkout100
Visual Inspection100
Troubleshooting101
16. Maintenance104
Chapter Overview104
Maintenance Schedule104
Engine Oil104
Oil Change Procedures104
Engine Oil Specifications104
Hydraulic Fluid and Filter105
Hydraulic Fluid and Filter Change Procedures105
Fuel Filter105
Fuel Filter Change Procedures106
Fuel Specifications106
Air Cleaner106
Air Filter Change Procedures106
Track Tension106
Track Tension Adjustment Procedures107
Checking for Proper Track Adjustment107
Fuse Box108
Grease Fittings108
Hydraulic Pressure Check & Adjustment110
Charge Pressure Check110
Auxiliary Pressure Check & Adjustment113

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ASV RC30 Specifications

General

Brand	ASV
Model	RC30
Category	Compact Loader
Language	English

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Table of Contents

Questions and Answers:

ASV RC30 Specifications

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