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Sperry New Holland L-225 - User Manual

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Summary

FOREWORD

SAFETY INFORMATION

PLEASE READ CAREFULLY!

Crucial safety instructions and warnings to be read before operating the equipment.

PERSONAL SAFETY!

Definitions and explanations of safety terms like Caution, Warning, and Danger.

MACHINE SAFETY!

Definitions of Attention and Important safety terms related to machine operation.

IMPORTANT!

Highlights the severe consequences of ignoring safety instructions.

SKID-STEER LOADER OPERATION

HYDROSTATIC TRANSMISSION REMOVAL

HYDROSTATIC PUMP REMOVAL - METHOD 1

Step-by-step procedure for removing the hydrostatic pump using the first method.

HYDROSTATIC PUMP REMOVAL - METHOD 2

Alternative procedure for removing the hydrostatic pump using a second method.

HYDROSTATIC MOTOR REMOVAL

Procedure for the safe and effective removal of the hydrostatic motor.

HYDROSTATIC TRANSMISSION PUMPS

HYDROSTATIC PUMP DISASSEMBLY

Detailed steps for taking apart the hydrostatic pump.

PARTS IDENTIFICATION

REASSEMBLY OF HYDROSTATIC PUMP

Back Plate Assembly

Inspection guidelines for the back plate assembly of the hydrostatic pump.

Piston Block Rotating Assembly

Inspection guidelines for the piston block rotating assembly.

HYDROSTATIC MOTORS

HYDROSTATIC MOTOR DISASSEMBLY

Procedure for disassembling the hydrostatic motor unit.

REASSEMBLY OF HYDROSTATIC MOTOR

Steps and guidelines for reassembling the hydrostatic motor.

MOTOR ROTATING PISTON BLOCK VARIATIONS

Discussion of different types of rotating piston blocks used in hydrostatic motors.

GEAR PUMP REMOVAL

GEAR PUMP ASSEMBLY

Step-by-step instructions for assembling the gear pump.

PARTS INSPECTION

Gear Assembly

Inspection process for the gear assembly components.

START-UP PROCEDURE AFTER TRANSMISSION OR PUMP OVERHAUL

STEERING CONTROL ADJUSTMENTS

DRIVE CONTROL ADJUSTMENT PROCEDURE

Specific steps for adjusting the drive control mechanism.

CONTROL ARM STOP BOLTS

Guidance on adjusting control arm stop bolts for proper steering alignment.

NEUTRALIZER ASSEMBLY

CHAIN COUPLER OR DRIVE SHAFT REMOVAL AND INSTALLATION

CHAIN COUPLER INSPECTION AND INSTALLATION

Inspection and installation steps for the chain coupler.

DRIVE SHAFT INSPECTION AND INSTALLATION

Inspection and installation steps for the drive shaft.

CONTROL VALVE

CHECKING THE MAIN SYSTEM PRESSURE

Procedure for testing and verifying the main system hydraulic pressure.

BOOM AND BUCKET CYLINDERS

BOOM CYLINDERS - SINGLE ACTING CYLINDERS USED ON L-225, L-325, AND L-425

Disassembly, inspection, and reassembly of single-acting boom cylinders.

BOOM CYLINDERS - DOUBLE ACTING CYLINDERS USED ON L-445

Disassembly, inspection, and reassembly of double-acting boom cylinders.

BUCKET TILT CYLINDERS

Disassembly, inspection, and reassembly of bucket tilt cylinders.

GENERAL INFORMATION

FINAL DRIVE: COMPLETE DISASSEMBLY AND REASSEMBLY

DISASSEMBLY

Step-by-step procedure for the disassembly of the final drive.

FINAL DRIVE CHAINS ADJUSTMENT METHOD #1 (ENGINE STOPPED)

FINAL DRIVE CHAINS ADJUSTMENT METHOD #2 (ENGINE RUNNING)

PARKING BRAKE PHASING

ELECTRICAL SYSTEM

ALTERNATOR TEST FOR OPTIONAL 12-VOLT NEGATIVE GROUND TE SERIES MOTOROLA ALTERNATOR

TYPE I

Description of Type I Motorola alternators and their characteristics.

TYPE II

Description of Type II Motorola alternators and their characteristics.

TEST PROCEDURE FOR ALTERNATOR

General test procedures applicable to all alternators.

TROUBLE SHOOTING

SMALL FRAME LOADER TROUBLE SHOOTING CHART

A chart detailing service problems, probable causes, and corrections for small frame loaders.

TRANSMISSION

SEAT ACTIVATED BOOM LOCKOUT

STYLE I

Specific servicing information for Style I seat activated boom lockout.

SERVICING THE BOOM LOCKOUT

Procedures for maintaining and servicing the boom lockout system.

STYLE II SEAT ACTIVATED BOOM LOCKOUT

DEUTZ ENGINE

DEUTZ ENGINE INSTALLATION PROCEDURE

Procedure for installing the Deutz engine into the loader.

L-445 with F2 L-411 D Deutz Engine

Installation specifics for the F2L-411D Deutz engine in the L-445 model.

Bolt Tightening Procedure F2 L411 D

Torque specifications for engine mounting bolts of the F2L411D.

L-445 with F2 L-511 D Deutz Engine

Installation specifics for the F2L-511D Deutz engine in the L-445 model.

Bolt Tightening Procedure F2 L511 D

Torque specifications for engine mounting bolts of the F2L511D.

SPECIFICATIONS L-225

SPECIFICATIONS L-325

SPECIFICATIONS L-425

SPECIFICATIONS L-445

LOADER REPAIR OPERATIONS

CONTROLS

Repair operations related to the loader's control systems.

HYDRAULIC PUMP & RELATED SYSTEM

Repair operations for the hydraulic pump and associated systems.

TRANSMISSION

Repair operations for the hydrostatic transmission.

HYDRAULIC CYLINDERS

Repair operations for the boom and bucket hydraulic cylinders.

MAIN BOOM

Repair operations concerning the main boom assembly.

FINAL DRIVE

Repair operations for the final drive assembly.

ENGINE

MISCELLANEOUS

Repair operations for miscellaneous components not covered elsewhere.

INSTALLATION OF ADJUSTABLE FITTINGS IN STRAIGHT THREAD O-RING BOSSES

STANDARD TORQUE DATA FOR HYDRAULIC TUBES AND FITTINGS

SMALL FRAME LOADER BOLT TORQUE CHART

ENGINE MOUNTING HARDWARE

Torque specifications for engine mounting bolts.

MINIMUM HARDWARE TIGHTENING TORQUES

Sperry New Holland L-225 Specifications

General IconGeneral
BrandSperry New Holland
ModelL-225
CategoryCompact Loader
LanguageEnglish

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