• International B275 For Sale
• International B275 Injection Pump
• International B275 Diesel Tractor
• International B275 Injector Pump

This 205 page, International Harvester Diesel Pump 1 & 2 Plunger Service Manual is a reproduction of the original, out of print manual. This manual provides detailed service information, step-by-step repair instruction and maintenance specifications for Diesel Pump 1 & 2 Plunger used on Industrial Equipment such as: TD6, TD9, TD14, TD15, TD18.

1. Farm Tractor Parts (International & Massey Ferguson) Phone: 613-874-9979 or 514-425-0606 For sale – Used parts from International tractors, model B275, B414, 434, 444 and 354 - both gas and diesel engines, including gas tanks, rear-ends, steering boxes, power steering kits, front and rear axle parts, some tires available, loader available for 414, and more.
2. This 205 page, International Harvester Diesel Pump 1 & 2 Plunger Service Manual is a reproduction of the original, out of print manual. This manual provides detailed service information, step-by-step repair instruction and maintenance specifications for Diesel Pump 1 & 2 Plunger used on Industrial Equipment such as: TD6, TD9, TD14, TD15, TD18.

Hello all, this is my first tractor (International Harvester B-250 Diesel BD-144) and to get it running the injector pump needs fixing. the #4 piston is not right and pours fuel out the overflow pigtail. the pump is ih 706235-r91 cav bpe4a its the inline type with pneumatic governor. where can i get this rebuilt or can I change to a newer style off a B-275 or other tractor that used the BD-144 diesel engine ? and how do I find out what units are compatible and how to go about the swap out. Thanks.

Description

This 205 page, International Harvester Diesel Pump 1 & 2 Plunger Service Manual is a reproduction of the original, out of print manual . This manual provides detailed service information, step-by-step repair instruction and maintenance specifications for Diesel Pump 1 & 2 Plunger used on Industrial Equipment such as: TD6, TD9, TD14, TD15, TD18, TD20, TD24, TD25, TD35 and TD40- 817 Engines. ID-6, ID-9 Dsl, ODS-6 Dsl, UD-14 Power Unit, UD-14A Power Unit, UD-16 Power Unit, UD-18 Power Unit, UD-18A Power Unit UD-24 Power Unit, UD-6 Power Unit, UD-370 Power Unit, UD-370 Dsl Power Unit, TD15 Crawler 150 and 151 Series, TD18A Diesel Crawler, TD18, TD20 Diesel Crawler,TD24 Diesel Crawler. UD-6 Power Unit, Adams 512 Diesel Grader, 412H Diesel Grader, 412 Diesel Grader and the 312 Diesel Grader.

Table of Contents

SECTION 1. CHARTS AND DATA

Diesel Fuel System Test Chart
Unit Replacement Chart
IH Diesel Fuel Injection Pump Service Chart
Introduction Dynamometer Testing of Rebuilt Engines
Procedures for Adjusting IH Injection Pumps on Engines During Dynmometer Run-in
Temperature and Barometric Correction Chart
Flow Bench Setting of IH Injection Pumps (Not Physical Dimension) (Charts 1 and 2)
Manifold Pressures , Exhaust Temperatures and Maximum Fuel Consumption

Speed Charts:
Prior to MA” Pumps (Std. App.)
“A” Pumps (Std. App.)
“B” and “C” Pumps (Std. and Special App. )
Manufacturer Customer (“A” Pumps)
35 and 4U Series (“A” and “B” Pumps)
Manufacturer Customer (“B”and “C” Pumps)
Plunger Identification Chart
Governor Spring Assembly
Chart for Testing IH Single-Plunger Pumps on Bosch Test Stand
Altitude Deration
Fuel System Diagrams
Description
Special Tools
Specifications
Checking Mechanical Problems

SECTION 2. INJECTION NOZZLES AND INJECTORS

Nozzles
Description
Removal
Disassembly
Inspection and Repair
Reassembly
Installation
Testing Injection Nozzles R
econditioning Nozzle Valves

Injectors

Description and Operation
Removal
Testing Injectors Prior to Reconditioning With A Tester (Kiene) Disassembly
Inspection and Reconditioning
Reassembly
Installation
Field Check for Fuel Pipe Fitting Leaks (on Engine)

SECTION 3. IH FUEL INJECTION PUMPS

Removal (Complete Injection Pump)
Installation (Complete Injection Pump)
Timing Injection Pump to the Engine ”In Chassis’1 High Idle Speeds
Pump Timing Chart

SECTION 4. DISTRIBUTOR

Removal
Disassembly
Inspection and Repair Reassembly
Installation

SECTION 5. PLUNGER

Removal

Disassembly
Inspection and Repair
Reassembly
Installation

SECTION 6. PRIMARY PUMP

Description
Removal
Disassembly
Inspection and Repair
Reassembly
Leakage Test for Primary Pump
Installation

SECTION 7. TORQUE CONTROL AND GOVERNOR SPRING

International B275 For Sale

Removal
Disassembly
Inspection and Repair
Reassembly
Installation

SECTION 8. SCAVENGING VALVE

Removal and Disassembly
Inspection and Repair
Reassembly and Installation

SECTION 9. CAMSHAFT

Removal
Disassembly
Inspection and Repair
Reassembly
Installation

SECTION 10. GOVERNOR SHAFT, RACK AND CONTROL LEVER

Removal
Disassembly
Inspection and Repair
Reassembly
Installation

SECTION 11. TESTING AND ADJUSTING INJECTION PUMPS WITH TEST STAND

International B275 Injection Pump

The Injection Pump Test Stand
Mounting the Injection Pump on Allen Test Stand
Mounting 16 or 24 Series, IH Twin Plunger Injection Pump on Allen Test Stand
Mounting 18A Series IH Twin Plunger Injection
Pump on Allen Test Stand Mounting the Injection Pump on Bacharach YRS
Test Stand
Primary Pressure Test
Preparation for Dimensional Adjustments
Torque Lever Stop Screw Dimensional Adjustment
Torque Spring Shoe Screw Dimensional Adjustment
Torque Lever Pick Up or Limiting Screw (Overload Gap) Dimensional Adjustment
Shutoff Stop Screw Dimensional Adjustment
Equalizing the Racks on Twin Plunger Pumps Fuel Delivery Test (Not FOUR SPEED FLOW METHOD)
Rack Positive Shutoff Adjustment
Torque Arm Stop Screw Dimensional Adjustment (Maximum Fuel Delivery)
High Speed Stop Screw Dimensional Adjustment
Bumper Spring Dimensional Adjustment
Conversion Chart
Four Speed Flow Method (Not Physical Dimension)
Solid Torque Arm Adjustment (For Pumps so Equipped)
Check and Reverse Check Valve Leakage Test
Reverse Check Valve Opening Pressure
Fuel Return Check Valve Opening Pressure
Scavenging System Leakage Test (“A” Pumps and Prior Only)
Distributor Valve and Stem Leakage Test
Plunger Leakage
Test Flow Delivery Tolerances

SECTION 11 A. LEAKAGE TESTS WITH PUMP DISASSEMBLED (ON TEST STAND)

International B275 Diesel Tractor

Distributor Valve and Seat Leakage Test
Distributor Valve, Bushing and Gasket Leakage Test
Check and Reverse Check Block Leakage Test
Reverse Check Valve Opening Pressure Test
Plunger Leakage Test

SECTION 12. TESTING DIESEL FUEL SYSTEMS ON THE ENGINE

International B275 Injector Pump

General Instructions
Nozzle Leakage and Opening Pressure Test
Comparative and Primary Pump Pressure
Check and Reverse Check Valve Leakage Test
Reverse Check Valve Opening Pressure Test
Fuel Return Check Valve Opening Pressure Test
Scavenging System Leakage Test
Distributor Valve and Stem Leakage Test
Test for Plunger Leakage and Degrees of Pump Rotation Between Distributor Valve Opening, Plunger Port Closing, Plunger Port Opening, and Distributor Valve Closing
Test Chart
Field Adjustment of Governor and Torque Arm Assembly
Solid Torque Arm Torque Control Settings
Rack Adjustment of Twin Plunger Pumps Mounted on the Engine