Bosch Diesel fuel Pump Manuals for Mechanics

Bosch Vintage Diesel fuel Pump Manuals for Mechanics

Bosch FP-K - FPUE - FP-AH - FP-KLA Feed pump
Bosch PE-A PE-B Test Sheets Instructions for testing
Bosch VE Repair and Test manuals MAX
Bosch EP - VA ... H....c Test Instructions
Bosch EP - VA --H..B Distributer fuel pump
Bosch Injection Pumps A-B-K and Z Repair instructions
Bosch RQV series Governor
Bosch Fuel Injection RQV - RQUV - EP - RSV Equipment

TESTING INSTRUCTIONS
FP/K.. 0440... ...FP/KLA.. 0440... ...

Distributor-Type
Fuel Injection Pump
0 460 . . EP/VA . H . C . .
Contents
12 Types of Governor
13 Maximum-Speed Governors
13 Minimum-Maximum-Speed Governors
14 Variable-Speed Governors
14 Combination Governors
15 Mechanical Governors
15 Metering Units
16 Minimum-Maximum-Speed Governor RQ
20 Minimum-Maximum-Speed Governor RQU
20 Maximum-Speed Governors RQ and RQU
21 Variable-Speed Governor RQV
24 Variable-Speed Governor RQUV
25 Variable-Speed Governor ROy.. K
28 Combination Governors ROy and RQUV
28 Variable-Speed Governor EP/RSV
32 Variable-Speed Governor EPRSUV
33 Minimum-Maximum-Speed Governor EP RS
36 Control-Lever and Control-Rod Stops for
Mechanical Governors
36 Control-Lever Stops
36 Spring-Loaded Idle-Speed Stop
36 Reduced-Delivery Stop
37 Control-Rod Stops
37 Rigid Excess-Fuel Stop for Starting
37 Spring-Loaded Control-Rod Stop for RQ Governors
38 Automatic Full-Load Control-Rod Stop
38 Control-Rod Stop with Torque-Control Mechanism
40 Manifold-Pressure Compensator (LOA)
41 Altitude- Pressure Compensator (ADA)
43 Electric Speed-Control Device
43 Use
43 Design
44 Pneumatic Governor
44 Variable-Speed Governor EP/M..
44 Operating Principle
45 Operating Characteristics
47 Special Designs
49 Maintenance
50 Testing and Repair
52 Glossary of Technical Terms
55 Test Page
......................

Fuel Injection Equipment
for Diesel Engines
Governors
for In-Line Pumps
Contents

6 Introduction
6 General
6 Why is a governor required with a diesel engine?
8 Speed Droop
8 Functions of the Governor
10 Torque Control
12 Types of Governor
13 Maximum-Speed Governors
13 Minimum-Maximum-Speed Governors
14 Variable-Speed Governors
14 Combination Governors
15 Mechanical Governors
15 Metering Units
16 Minimum-Maximum-Speed Governor RQ
20 Minimum-Maximum-Speed Governor RQU
20 Maximum-Speed Governors RQ and RQU
21 Variable-Speed Governor R QV
24 Variable-Speed Governor RQUV
25 Variable-Speed Governor RQV..K
28 Combination Governors RQV and RQUV
28 Variable-Speed Governor EP/RSV
32 Variable-Speed Governor EPARSUV
33 Minimum-Maximum-Speed Governor EP RS
36 Control-Lever and Control-Rod Stops for
Mechanical Governors
36 Control-Lever Stops
36 Spring-Loaded Idle-Speed Stop
36 Reduced-Delivery Stop
37 Control-Rod Stops
37 Rigid Excess-Fuel Stop for Starting
37 Spring-Loaded Control-Rod Stop for RQ Governors
38 Automatic Full-Load Control-Rod Stop
38 Control-Rod Stop with Torque-Control Mechanism
40 Manifold-Pressure Compensator (LIDA)
41 Altitude-Pressure Compensator (ADA)
43 Electric Speed-Control Device
43 Use
43 Design
44 Pneumatic Governor
44 Variable-Speed Governor EP , M..
44 Operating Principle
45 Operating Characteristics
47 Special Designs
49 Maintenance
50 Testing and Repair
52 Glossary of Technical Terms
55 Test Page

Fuel Injection Equipment
for Diesel Engines
Governors for In-Line Pumps

CONTENTS
Page
I. General Hints 1
A) Testing Conditions 2
B) Inspection and Preliminary Test . 2
C) Sequence of Operations .
D) Direction of Rotation
II. Adjusting the Commencement of Delivery
A) General ..... . . . 3
B) Preparations for Testing .
C) Setting the Pre-Stroke . 4
D) Marking the Commencement (or End) of De .e•v 6
HI. Checking the Delivery Quantity
A) General ...... . 6
B) Adjusting the Adaptor Valves
C) Setting initial compresslon of No-i-z e -e• F Vaives . 8
D) Adjustment of Delivery Quantity
IV. Testing Various Governors
A) General Hints on Centrifuggol Geverne's . . 9
B) Idling and Maximum Speed Governors 7,ices R. and RP 11
C) Variable Range Speed Governor 7 ,ere V . . 12
D) (Sliding Block-) Idling and Seeezt C.'7overnor, Type RO 12
E) (Sliding Block-) Variable Range Speed, Ge.e—er. Type ROV 14
F) Pneumatic Governors, Types EP M. NAZ MN 16
V. Setting the Full-Load Output
A) General 17
B) Idling and Maximum Speed Governors (R, RP, RO) . 18
C) Variable Range Speed Governors RV ca ROV
without Aaaptation . . 18
D) Variable Range Speed Governors RV and ROV with Adaptation 18
E) Special Case: Automatic Control Rod Stoe on E c...e of Governor
(e.g. .. A 82 for MAN.) . . . . 20
F) Pneumatic Governors . 20
VI. Testing the Quantity of Fuel required for Starting
A) Pumps Provided with Automatic (Elastic or Ad p. Jstaele)
Control Rod Stop . ...... . 21
B) Pumps Provided with Push or Pull-Button Control . . 21
C) Control Lever for Intermediate Speed on ROV Governors 22
VII. Testing Automatic injection Timing Devices
A) General 22
B) Test ...... . . 22
VIII. Securing and Sealing the Stops 23
IX. Rules for Adjusting Pumps for which no definite Full-load Output
has been specified
A) Idling and Maximum Speed Governors . .
B) Variable Range Speed Governors 24

Instructions for Testing Injection Pumps
PE..A.. and PE..B.. and Governors

BOSCH MODEL VE FUEL INJECTION PUMP
Pump Drive Gear, Fuel Shutoff Solenoid,
Primer Pump and Pump Timing
4-390 Diesel Engine

TABLE OF CONTENTS

SPECIALTOOLS
SPECIALTORQUES
VE Injection Pump
LockTiming Chart
TROUBLESHOOTINGGUIDE
FUELINJECTION PUMP
Installation.
INJECTIONPUMP GEAR
Removal.
Installation..
INJECTIONPUMP TIMING .
FUELSHUT-OFF SOLENOID
Removaland Disassembly
Assemblyand Installation .
PRIMERPUMP .
Removal.
Installation.
TIMINGLOCKING PIN
SPECIAL TOOLS
CAS-1690

Bosch VE Repair Manual Workshop Service manual
Contents
Introduction.
Tools.
Dismantling.
Testing and Parts.
Assembly.
Auxiliary Tools
Torque settings

Bosch VE Testing manual
Contents
Introduction.
Tools.
Preperation
Testing and Parts.
Auxiliary Tools
Torque settings