Gradall 522, 524, 532C-6, 534C-6 Service Manual (S/N 0177368-0177427) — Wiring Diagrams

Name: Gradall 522, 524, 532C-6, 534C-6 Service Manual (S/N 0177368-0177427) — Wiring Diagrams
Author: Gradall

$39.99

Model: 522 | 524 | 532C-6 | 534C-6 | 534C-6T

Type: Material Handler

Serial: 522 524: 0177368-0177427 | 532C-6 534C-6: 0488238-0488378

284 Pages·20 MB·Searchable PDF·English·Print-Ready

✓ Wiring Diagrams
✓ Hydraulic Schematics
✓ Torque Specs
✓ Multi-Level Bookmarks (3-level navigation)

Preview Sample Pages (PDF)

Chasing a hydrostatic drive fault without factory data is slow, expensive guesswork. This Gradall 534C-6 service manual PDF ends that: OEM publication 9112-4116, 284 pages covering five models in the material handler line. Hydrostatic drive performance checks fill nearly half the book, walking you from gauge hookup through charge pressure, main relief, and steering circuit tests to a clear pass or fail. Hydraulic schematics trace the full circuit for each configuration, a wiring diagram covers the electrical system, and rebuild procedures handle the Sundstrand piston pump, Mico brake valve, and Meritor planetary axles under your machine. Set low idle at 800 to 900 RPM, verify 2,500 RPM at full throttle, and replace a pump body once inlet-side gear wear passes 0.005 inch (0.127 mm). One missing pressure spec can park the machine all morning. The bookmarked, text-searchable file puts that number seconds away; download it once and keep it on whatever screen lives in the shop.

Complete the set for your 522-534C-6 Series

Operator Manual: Gradall 522, 524, 534D-6, 534D-6T, 522D, 524D Owner/Operator Manual — Wiring Diagrams

What's Inside This Gradall 522-534C-6 Series Manual

System	Pages	Key Topics
Important Safety Notice, Introduction and Decals	6-16	General, Operator Qualifications, Orientation, Fuel Tank, Hydraulic Reservoir, Steering Axle, Safety Precautions, Capacity Chart
Operators Cab and Pre-Start Checks	17-21	Control and Instrument Identification, Structural Members, Fuel Leaks, Lubricant Leaks, Starting the Engine, Cold-Weather Starting Aids
Operating the Handler	22-28	General, Inching Travel, Service Brakes, Checking & Adjusting Boom Cables, Leveling Procedure, Hydraulic Controls, Rated Capacity Chart
Attachments	29-31	Approved Attachments, Non-Approved Attachments, Carriage/Fork Capacities, Other Attachment Capacities, Attachment Installation, Attachment Operation
Lubrication, Maintenance and Oil Sampling	32-42	Lubrication & Routine Maintenance Diagram, Recommended Lubricants & Capacities, Torque Chart, Hydraulic Oil, Filter Bypass Indicator, Test Port, Sample Container, Hydraulic Oil Reservoir
Hand Signals and Hydraulic Schematics	43-46	Emergency Stop, Raise Boom, Lower Boom, Hydraulic Schematic 524D & 534D-6, Hydraulic Schematic 524 534C-6 534C-6T
Sundstrand Sauer Service	47-54	M46-Axial Piston Pumps and Motors, Shaft Seal Repair, Pump Disassembly, Pump Reassembly, Break-In Procedure
Mico Hydraulic Power Brake Valve	55-70	System Schematic, Performance Data, Description and Operation, Installation Instructions, Primary Cup Design, Ring Seal Design, Sliding Piston Design, Bleeding Procedures
Auburn Gear Power Wheel Service	71-74	Model 8 Heavy Duty Planetary Gear Drive, Disassembly, Assembly, Lubrication Recommendations, Towing Vehicle
Meritor PRA 352 Planetary Axles	75-148	Maintenance Manual, Removal and Disassembly, Prepare Parts for Assembly, Assembly and Installation, Torque Charts, Specifications
Gradall Hydrostatic Drive Performance Checks	149-182	Hydrostatic Drive System, Hydraulic Oil Reservoir, Park Brake, Hydraulic Filter Condition, Engine Speed, Charge Pressure, Steering Circuit, Main Control Valve Pump Relief
Gradall 532/534 Boom Maintenance	183-267	Boom Section Nomenclature, Bearing Pad, Bearing Pad Spacer, Shim, Boom Bearing Pad Adjustment, Bearing Pad Shim Data
Appendix a: Cycle Times for Functions	268-284	C-Series Cycle Times, D-Series Cycle Times, Cycle Time Test Setup

Quick Reference Specifications

Specification	Value	Page
Cap screw torque	34 to 38 ft-lb (46 to 51 N·m)	p. 51
Shaft journal wear limit	0.001 inch (0.025mm)	p. 51
Low-idle engine speed	800-900 RPM	p. 159
Full throttle engine speed (no load)	2,500 +150/-0 RPM	p. 159
Lifting capacity for crane and lifting tackle	5000 lb	p. 201
Crowd cylinder retainer bolts torque	340-365 ft-lb	p. 215
Cable jam nuts torque	100 ft-lb	p. 221
Fuel Tank Capacity	40 gal	p. 40
Hydraulic System Capacity	45 gal	p. 40
Rear Hub Capacity	3 pints ea	p. 40
Wheel Lug Nut Torque	350-400 ft-lbs	p. 40
Cab Mounting Bolt Torque	450-475 ft-lbs	p. 40

Brand	Gradall
Model	522, 524, 532C-6, 534C-6, 534C-6T
Machine Type	Material Handler
Manual Type	Service Manual
Language	English
Format	Searchable PDF (Digital Download)
Pages	284
File Size	20 MB
Manual No.	9112-4116
Serial Range	522 524: 0177368-0177427, 532C-6 534C-6: 0488238-0488378
Wiring Diagrams	Yes
Hydraulic Schematics	Yes
Torque Specifications	Yes
Bookmarked / Indexed	Yes

Gradall 522, 524, 532C-6, 534C-6 Service Manual (S/N 0177368-0177427) — Wiring Diagrams

Complete the set for your 522-534C-6 Series

What's Inside This Gradall 522-534C-6 Series Manual

Quick Reference Specifications

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