Ford 2726 Manuals

Manuals and User Guides for Ford 2726. We have 1 Ford 2726 manual available for free PDF download: Service Manual

Ford 2726 Service Manual (72 pages)

Brand: Ford | Category: Engine | Size: 3.18 MB

Contents
4
Introduction
5
Injection Pump and Injector Identification
5
Injection Pump Identification
5
Special Equipment
6
Injector Identification
6
Test Machines
7
Typical Pump Room Layout
7
Hartridge Series 800 Test Stand
8
Boost Control Test Rig (Hartridge)
9
Nozzle Tester (Hartridge Testmaster)
9
Nozzle Cleaner (Hartridge Multiclean)
9
Nozzle Viewer (Hartridge)
9
Special Tools
10
Test Stand Maintenance Standards
13
Master Injectors
13
High Pressure Injector Pipes
13
Secondary Filters
13
Dump Valve and Graduates
14
Pump Drive Coupling
14
Tachometer Check
14
Pressure Gauge Check
14
Test Stand Operating Standards
15
Temperature Gauge Check
15
Supply Filter
15
Terminology
15
Injection Pump Testing
16
General Information
16
Mounting Pump on Test Stand
16
Boost Control Pumps
16
Phasing and Adjustments
17
Stroke to Close the Inlet Port
17
Injection Pump Mounted on Stand - 8 Cylinder Pump Illustrated
17
Measuring the Stroke to Close the Inlet Port
17
Phasing and Adjustment
18
Low Pressure Phasing
18
High Pressure Phasing
18
Setting the Phasing Ring
18
Phasing Adjustment
19
Master Fork Setting
19
Pumps Other than Dover Types
19
Opening the Bleed Valve
19
Calibration
20
Dover Type Pumps
20
'In Service' Checking
20
Master Fork Setting (Dorset)
20
New and Overhauled Pumps
21
Fuel Delivery Curve Check
21
Setting the Maximum Fuel Adjusting Screw on a Naturally Aspirated Pump
21
Boost Control Unit
21
Governor Setting
22
Fuel Delivery at Zero Boost Pressure
22
All Pumps
22
New and Overhauled Pumps
22
Excess Fuel Baulking Device Check
23
Excess Fuel Delivery Check
23
Start Retard Check
23
Idling Speed Delivery Check
23
Fuel Cut-Off Check
24
Injection Pump Timing
24
Dorset Pumps
24
Stop Control Lever in the Stop Position
24
Fitting the Timing Tool to the Pump (Dover)
25
Dover Pumps
25
Fitting the Side Cover Retainers
25
All Pumps
25
Injection Pump Overhaul
26
Boost Control Unit Installed
26
Swivel Vice
26
General Information
26
Dismantling the Pump
27
Ancillary Components
27
The Fuel Gallery Damper (Dover)
27
Side Cover Retainers
27
CAV Minimec Injection Pump - Dover Type
28
Boost Control Unit
29
Pump Body and Tappets
29
Boost Control Unit Removal
29
Removing the Pump Body
29
Removing the 'E' Plate (Dover)
30
Tappet Locating 'T' Piece
30
Measuring Camshaft End Float (York Pump Shown)
30
Camshaft and Governor Assembly
31
Governor Assembly (Dorset Shown)
31
Removing the Excess Fuel Solenoid (Dover)
31
Rocking Lever Removal (Naturally Aspirated)
31
Dismantling Sub-Assemblies
32
Boost Control Unit
32
Removing the Camsfat (Dorset Shown)
32
Pump Body and Tappets
33
Removing the Maximum Fuel Screw Assembly
33
Piston and Diaphragm Assembly
33
Tappet Assembly
34
Pump Body
34
Front Mounting Flanges
35
Removing a Camshaft Rear Bearing
35
Camshaft and Governor Assembly Exploded (Dover)
35
Camshaft and Governor Weights
36
Cambox and Controls
36
Camshaft and Governor Assembly (Dorset)
36
Removing the Governor Control Shaft (Dorset)
36
Naturally Aspirated Pumps
37
Dorset
37
Stop Control and Excess Fuel Lever Assembly
37
The Excess Fuel and Stop Control Shaft (Dover)
37
Damper Assembly Section View (Dover)
38
Rocking Lever Assembly
38
Component Inspection and Renewal
39
Tappets
39
Camshaft
39
Cambox
39
CAV Minimec Injection Pump (Dover) - Exploded
40
Controls
41
Rear Bush
41
Front Bush
41
Control Rod Front Bush (Dorset)
41
Assembly
42
Boost Control Unit - Sectional View
42
Mximum Fuel Screw Correctly Installed
42
Piston and Diaphragm Assembly
43
Camplate Installation
43
Zero Boost Fuel Adjusting Wheel Installed
44
Boost Control Static Test Assembly
44
Pump Body and Tappets
45
Initial Setting Data for Modified Boost Control Units
45
Front Mounting Flange
46
Camshaft and Governor Weights
46
Checking Plunger Arm Clearance
46
Installing a New Bearing Cup
46
Cambox and Controls
47
Governor Weight Cage Installed (Dover)
47
Installing a New Rear Bearing Cup
47
Expansion Plug Installation
47
Setting the Master Fork
48
Excess Fuel and Stop Control Shaft Assembly (Dover)
48
Naturally Aspirated Engines
49
All Engines
49
Installing the Excess Fuel Solenoid (Dover)
49
Stop Control Lever Initial Setting
49
Camshaft and Governor Assembly
50
Controls Installed (Naturally Aspirated Pump)
50
Measuring the Camshaft End Float (Dorset)
50
Measuring Dimension 'X'
51
Governor Checking Dimensions (Dover & Dorset)
51
Controls
52
Measuring Dimension B (Dorset Shown)
52
Rocking Lever and Pivot Shaft Assembly (Turbocharged Pumps)
52
Rocking Lever Installation (Naturally Aspirated Pumps)
52
Front Mounting Flange
53
Governor Spring Assembly (Naturally Aspirated)
53
Front Mounting Flange Installed (Dover)
53
Tappet Locating 'T' Pieces (Dorset)
54
Installing the Tappet Retaining Plate
54
Assembling the Pump Body to the Cambox
54
Pump Body Bolt Tightening Sequence
54
The Damper Installed (Dover Naturally Aspirated Only)
55
Boost Control Unit Installed (Dover)
55
Injector Overhaul
56
Dismantling
56
Ancillary Components
56
External Control Levers (Dover Illustrated)
56
Cleaning and Inspection
57
Injector - Section View
57
Injector Cleaning Tools
57
Assembly
58
Testing and Adjustment
58
Nozzle Viewr (Tool No. HH 103)
58
Pressure Setting
59
Spray Pattern
59
Nozzle Tester (Hartridge Testmaster)
59
Back Leak Test
60
Nozzle Seat Leakage Test
60
Specifications
61
Injection Pumps - Testing
61
Calibration
62
Governor Setting
64
Excess Fuel Baulking Device Check
65
Excess Fuel Check
65
Idle Speed Fuel Delivery Setting
65
Stop Control Check
66
Fuel Cut-Off Check
66
Injection Pumps - Overhaul
67
Governor Setting Dimensions
67
Dimension y
67
Dorset Pumps Only
68
Dimension B
68
Injectors - Overhaul
69
Injectors - Testing
69
Range of Adjusting Shim Thicknesses
69
Back Leak Time
69
Tightening Torques
70

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