ASV Posi-Track HD 4500, HD 4520 Operator and Service Manual — Wiring Diagrams

$19.99

Model: HD 4500 | HD 4520
Type: Posi-Track Crawler/Tractor
134 Pages·3.6 MB·Searchable PDF·English·Print-Ready
  • ✓ Wiring Diagrams
  • ✓ Hydraulic Schematics
  • ✓ Torque Specs
  • ✓ Bookmarks
Preview Sample Pages (PDF)
Add to Cart
ASV HD 4500, HD 4520 general operation instructions, seat belt safety, and loader entry procedures.
ASV Posi-Track HD 4500, HD 4520 Operator and Service Manual — Wiring Diagrams
$19.99

Instant Download 24/7

  • Works on PC, Mac, tablet, and phone.
  • Download once, keep forever

 

Guaranteed Safe Checkout
Visa Mastercard PayPal Apple Pay Google Pay

This 134-page ASV HD 4500, HD 4520 Operator Manual PDF walks you through the full Posi-Track crawler, from pre-start checks to shutdown. Inside: an electrical schematic tracing the fuse panel, engine harness, and console wiring, plus a hydraulic schematic mapping the drive pumps, PTO motor, and directional valve. You also get the factory maintenance schedule with grease points, track tension adjustment, planetary oil changes, fuel system bleeding, and troubleshooting charts for both general and electrical faults. Re-torque the nine sprocket lug nuts to 115 ft.-lbs. after your first 10 hours; the 4520 engine peaks at 291 ft.-lb., the 4500 at 215. Guessing at maintenance intervals gets expensive fast. Bookmarked with a live text layer, so you can jump straight to a section or pull up any spec on your phone in the shop.

What's Inside This ASV HD 4500, HD 4520 Operator Manual

SystemPagesKey Topics
Introduction and Warranty1-4Welcome, Warranty Terms and Limitations, Gross Vehicle Weight
Specifications5-10General Dimensions, Engine, Tracks, Final Drive, Capacities, Loader Assembly, Electrical
Controls11-22Drive Control Console Definitions, Hydrostatic Drive, Loader Valve Control, Quick Attach Mount
Operation23-29Operating Capacity, Moving Dirt, Bi-Directional Operation, Side Hilling, Pre-Start Checklist, Starting and Shutdown
Maintenance30-47Maintenance Schedule, Engine and Hydraulic Oil and Filter Changes, Fuel System Bleeding, Track Tension, Radiator and Oil Cooler, Air Cleaner, Fuel Filter, Bogie and Wheel Service
Undercarriage Service48-66Sprocket Removal and Installation, Wheel Tube and End Tube Service, Undercarriage Rebuild
Parts Manual: Cover and Contents67-68Parts Manual Part #0401-707, Full Table of Contents
Parts: Service Items, Cab and Tower Assemblies69-83Service Items, Seat, Roll Cage, Fuel Tank, Tower with Filters and with Battery
Parts: Consoles, Linkage and Hydraulics84-95Main and Auxiliary Consoles, Transmission Linkage, PTO and Aux Valve, Neutral Lock, Charge Relief, Pumps, Hoses and Quick Couplers
Parts: Engine, Muffler and Air Cleaner96-1034045D and 4045T Engine Assembly, Turbo and Natural Muffler and Air Cleaner Assemblies
Parts: Radiator, Oil Cooler and Chassis104-113Radiator and Oil Cooler Assembly, Chassis Assembly and Related Hardware
Parts: Undercarriage, Axles and Loader114-125LS Undercarriage, Carriage Assembly, Axle Assemblies 0307-022/023/024, Loader Assembly
Parts: Hydraulic and Electrical Schematics126-132Hydraulic Schematic Plus Electrical Schematics for Aux Console, Tower with Battery, Engine, Main Console, Roll Cage and Reservoir
Machine Schematics133-134HD4500 Series Auxiliary Console Wiring Sheet (Rev Jan 99) and Drive Motor/Transmission Hydraulic Sheet

Quick Reference Specifications

SpecificationValuePage
All Models
Peak Torque, 4520291 ft.-lb.p. 6
Peak Torque, 4500215 ft.-lb.p. 6
Lug nuts torque115 ft.-lbs.p. 29
Gross Vehicle Weight Limit12,000 lbsp. 4
Fuel Tank Capacity25 galp. 8
Hydraulic Reservoir Capacity28 galp. 8
Engine Oil Capacity14 qtp. 8
High Flow Auxiliary Pressure2,750 psip. 8
HD 4500
Engine Horsepower, 450080 hpp. 7
HD 4520
Engine Horsepower, 4520115 hpp. 7
BrandASV
ModelHD 4500, HD 4520
Machine TypePosi-Track Crawler/Tractor
Manual TypeOperator Manual
LanguageEnglish
FormatSearchable PDF (Digital Download)
Pages134
File Size3.6 MB
Wiring DiagramsYes
Hydraulic SchematicsYes
Torque SpecificationsYes
Bookmarked / IndexedYes