John Deere Core Pulverizer CP48 Technical Manual – PDF DOWNLOAD

Description

John Deere Core Pulverizer CP48 Technical Manual – PDF DOWNLOAD

DESCRIPTION:

John Deere Core Pulverizer CP48 Technical Manual – PDF DOWNLOAD

Manual Description :
This technical manual is written for an experienced technician and contains sections that are specifically for this product. It is a part of a total product support program. The manual is organized so that all the information on a particular system is kept together. The order of grouping is as follows:
• Table of Contents
• Specifications and Information
• Identification Numbers
• Tools and Materials
• Component Location
• Schematics and Harnesses
• Theory of Operation
• Operation and Diagnostics
• Diagnostics
• Tests and Adjustments
• Repair
• Other

TABLE OF CONTENTS:

John Deere Core Pulverizer CP48 Technical Manual – PDF DOWNLOAD

TM2098…………………………………………………………………………… 1
Introduction………………………………………………………………….. 3
Safety……………………………………………………………………….. 5
Recognize Safety Information………………………………………………… 5
Understand Signal Words…………………………………………………….. 5
Replace Safety Signs……………………………………………………….. 5
Handle Fluids Safely – Avoid Fires…………………………………………… 5
Use Care In Handling And Servicing Batteries………………………………….. 5
Prevent Battery Explosions………………………………………………….. 6
Prevent Acid Burns…………………………………………………………. 6
Wear Protective Clothing……………………………………………………. 6
Service Machines Safely…………………………………………………….. 6
Use Proper Tools…………………………………………………………… 6
Parking Safely…………………………………………………………….. 6
Support Machine Properly And Use Proper Lifting Equipment………………………. 7
Work In Clean Area…………………………………………………………. 7
Using High Pressure Washers…………………………………………………. 7
Illuminate Work Area Safely…………………………………………………. 7
Work In Ventilated Area…………………………………………………….. 7
Warning: California Proposition 65 Warning……………………………………. 7
Remove Paint Before Welding Or Heating……………………………………….. 7
Avoid Harmful Asbestos Dust…………………………………………………. 8
Service Tires Safely……………………………………………………….. 8
Avoid Injury From Rotating Blades, Augers And PTO Shafts……………………….. 8
Dispose Of Waste Properly…………………………………………………… 8
Handle Chemical Products Safely……………………………………………… 9
Live With Safety…………………………………………………………… 9
Specifications & Information…………………………………………………….11
Table of Contents…………………………………………………………..11
Fastener Torques……………………………………………………………13
Inch Fastener Torque Values………………………………………………13
Metric Fastener Torque Values…………………………………………….14
General Information…………………………………………………………15
Engine Oil……………………………………………………………..15
Engine Break – in Oil……………………………………………………15
Alternative Lubricants…………………………………………………..16
Synthetic Lubricants…………………………………………………….16
Lubricant Storage……………………………………………………….16
Mixing Of Lubricants…………………………………………………….16
Chassis Grease………………………………………………………….16
Serial Number Locations……………………………………………………..17
Identification Numbers…………………………………………………..17
Engine………………………………………………………………………..19
Table of Contents…………………………………………………………..19
Specifications……………………………………………………………..21
General Specifications…………………………………………………..21
Adjustment Specifications………………………………………………..21
Repair Specifications……………………………………………………21
Torque Specifications……………………………………………………24
Tools and Materials…………………………………………………………26
Special or Required Tools………………………………………………..26
Other Materials…………………………………………………………26
Component Location………………………………………………………….27
Engine Components……………………………………………………….27
Diagnostics………………………………………………………………..28
Engine Troubleshooting…………………………………………………..28
Tests and Adjustments……………………………………………………….31
Fuel System Tests……………………………………………………….31
Fuel Flow Test………………………………………………………….31
Governor Cross Shaft Position Adjustment…………………………………..31
Governor Lever Adjustment………………………………………………..32
Slow Idle Speed Adjustments………………………………………………32
Fast Idle Speed Adjustments………………………………………………32
Cylinder Compression Test………………………………………………..33
Crankcase Vacuum Test……………………………………………………33
Automatic Compression Release (ACR) Check………………………………….35
Valve Tappet Clearance Adjustment…………………………………………35
Repair…………………………………………………………………….36
Air Cleaner Assembly Removal and Installation………………………………36
Fuel Tank Removal and Installation………………………………………..37
Fuel Sediment Bowl Cleaning………………………………………………37
Muffler Removal and Installation………………………………………….38
Spark Plug Removal and Installation……………………………………….38
Engine Removal and Installation…………………………………………..38
External Governor and Throttle Linkage Removal and Installation………………39
Carburetor Removal and Installation……………………………………….40
Carburetor Disassembly and Assembly……………………………………….40
Blower Housing Removal and Installation……………………………………42
Flywheel Removal, Inspection, and Installation……………………………..43
Ignition Coil Removal and Installation…………………………………….44
Valve Cover/Breather Removal and Installation………………………………45
Cylinder Head Removal and Installation…………………………………….45
Rocker Arm and Push Rod Removal and Installation……………………………46
Valve Removal, Inspection, and Installation………………………………..46
Valve Face Reconditioning………………………………………………..47
Valve Lapping…………………………………………………………..47
Valve Condition…………………………………………………………47
Gear Reduction Assembly Removal and Installation……………………………48
Closure Plate Removal and Installation…………………………………….50
Oil Sensor Removal and Installation……………………………………….51
Governor Gear Removal and Installation…………………………………….51
Governor Cross Shaft Removal and Installation………………………………52
Balance Shaft Removal and Installation…………………………………….52
Camshaft and Tappet Removal and Installation……………………………….53
Piston Removal and Installation…………………………………………..54
Piston Ring Installation…………………………………………………55
Measuring Piston to Bore Clearance………………………………………..56
Cylinder De-glazing……………………………………………………..56
Cylinder Resizing……………………………………………………….56
Crankshaft Removal, Inspection, and Installation……………………………57
Crankcase Inspection…………………………………………………….57
Oil Seal and Bearing Removal and Installation………………………………58
Retractable Starter Removal and Installation……………………………….58
Retractable Starter Rope Replacement………………………………………58
Pawl Removal and Replacement……………………………………………..59
Recoil Spring, Pulley, and Housing Replacement……………………………..60
Electrical…………………………………………………………………….63
Table of Contents…………………………………………………………..63
Specifications……………………………………………………………..65
General Specifications…………………………………………………..65
Component Location………………………………………………………….66
General………………………………………………………………..66
Schematics and Harnesses…………………………………………………….67
Schematic And Wiring Harness Legend……………………………………….67
W1 Tow Vehicle Wiring Harness Color Codes………………………………….67
W2 Machine Wiring Harness Color Codes……………………………………..67
W3 Engine Interlock Jumper Wiring Harness Color Codes……………………….67
Main Electrical Schematic………………………………………………..68
W1 Tow Vehicle Wiring Harness…………………………………………….69
W2 Machine Wiring Harness………………………………………………..69
W3 Engine Interlock Jumper Wiring Harness………………………………….69
Operation and Diagnostics……………………………………………………70
Power Circuit Operation………………………………………………….70
Power Circuit Electrical Schematic………………………………………..70
Power Circuit Diagnosis………………………………………………….71
PTO Circuit Operation……………………………………………………72
PTO Circuit Electrical Schematic………………………………………….72
PTO Circuit Diagnosis……………………………………………………73
Tests and Adjustments……………………………………………………….75
PTO Switch Test…………………………………………………………75
Safety Switch Test………………………………………………………75
PTO Clutch Test…………………………………………………………76
Ignition On/Off Switch Test………………………………………………76
Engine Oil Switch Test…………………………………………………..77
Spark Test……………………………………………………………..77
Ignition Coil Air Gap Adjustment………………………………………….78
Spark Plug Gap Adjustment………………………………………………..78
Spark Plug Cap Test……………………………………………………..79
Ignition Coil Test………………………………………………………79
Flywheel Magnet Test…………………………………………………….80
Miscellaneous………………………………………………………………….81
Table of Contents…………………………………………………………..81
Specifications……………………………………………………………..83
General Specifications…………………………………………………..83
Component Location………………………………………………………….84
General………………………………………………………………..84
Tests and Adjustments……………………………………………………….85
Adjusting Drive Belt Tension……………………………………………..85
Center Bearing Support Spring Hardware Tension Adjustment……………………85
Repair…………………………………………………………………….87
Drive Belt Removal and Installation……………………………………….87
PTO Clutch Removal and Installation……………………………………….87
Wheel and Bearing Removal and Installation…………………………………88
Spindle Plate Removal and Installation…………………………………….89
Replacing Brush Sections…………………………………………………91
Brush Shaft and Bearing Removal and Installation……………………………92
Spike Shaft Outer Bearing Removal and Installation………………………….94
Spike Shaft, Spike Blade, and Center Support Bearing Removal and Installation….95
Index…………………………………………………………………………99

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