Table of Contents
Advertisement
Advertisement
Chapters
Table of Contents
Related Manuals for CNH F4CE9484
Summary of Contents for CNH F4CE9484
- Page 1 F4CE - F4DE - F4GE - F4HE Manual 4 Cylinders, Mechanical and Tier III Electronic Drive Common Rail Repair Print No. 87659057A Manual English Tier III ENGINES CNH NEF F4CE - F4DE - F4GE - F4HE 4 Cylinders, Mechanical and Electronic Drive Common Rail...
- Page 2 All the information, illustrations and data provided by this manual are based upon the most recent information available at the time of its publication. CNH ITALIA S.p.A. reserves the right to implement modifications, at any time, without communications. CNH ITALIA S.p.A.
- Page 3 Find manuals at http://best-manuals.com/search?&s=NH-87659057A...
- Page 4 - Please read carefully this manual for the correct CNH ITALIA S.p.A. information regarding the repair procedures. Strada Settimo, 323 San Mauro Torinese (TO) 10099 ITALIA PARTS &...
- Page 5 IN- -2 FOREWORD UNITS OF MEASURE In this manual, the units of measure of the IS (International System) are used. The units of measure of the MKSA system are listed in parenthesis after the units of the International system. Example: 24.5 Mpa (250 kgf/cm Here below, a conversion table of the units of the IS and some units of measure of other systems is listed.
- Page 6 NEF ENGINES NEF ENGINES Section Introduction General specifications Fuel Duty - Industrial application Overhaul and technical specifications Tools Engine technical cards Appendix Safety prescriptions Find manuals at http://best-manuals.com/search?&s=NH-87659057A...
- Page 7 NEF ENGINES Find manuals at http://best-manuals.com/search?&s=NH-87659057A...
- Page 8 NEF ENGINES SPECIAL REMARKS Diagrams and symbols have been widely used to give a clearer and more immediate illustration of the subject being dealt with, (see next page) instead of giving descriptions of some operations or procedures. Example ∅ Ø 1 = housing for connecting rod small end bush Tighten to torque Tighten to torque + angular value α...
- Page 9 NEF ENGINES SYMBOLS - ASSISTANCE OPERATIONS Removal Intake Disconnection Refitting Exhaust Connection Removal Operation Disassembly Fitting in place ρ Compression ratio Assembly Tolerance Tighten to torque Weight difference Tighten to torque + angle value Rolling torque α Press or caulk Rotation Regulation Angle...
- Page 10 NEF ENGINES UPDATING Section Description Page Date of revision Find manuals at http://best-manuals.com/search?&s=NH-87659057A...
- Page 11 NEF ENGINES...
-
Page 12: Table Of Contents
NEF ENGINES INTRODUCTION Introduction Page PREFACE TO USER’S GUIDELINE MANUAL ..SYMBOLS ....... - Warnings . - Page 13 INTRODUCTION NEF ENGINES...
-
Page 14: Preface To User's Guideline Manual
NEF ENGINES INTRODUCTION PREFACE TO USER’S GUIDELINE MANUAL Manuals for repairs are split into Parts and Sections, each one of which is marked by a numeral; the contents of these sections are indicated in the general table of contents. The sections dealing with things mechanic introduce the specifications, tightening torque values, tool lists, assembly detaching/reattaching operations, bench overhauling operations, diagnosis procedures and maintenance schedules. - Page 15 INTRODUCTION NEF ENGINES Removal Intake Disconnection Refitting Exhaust Connection Removal Operation Disassembly Fitting in place ρ Compression ratio Assembly Tolerance Tighten to torque Weight difference Tighten to torque + angle value Rolling torque α Press or caulk Rotation Regulation Angle Adjustment Angular value Warning...
-
Page 16: General Warnings
NEF ENGINES INTRODUCTION GENERAL WARNINGS Warnings shown cannot be representative of all danger situations possibly occurring. Therefore, it is suggested to contact immediate superiors where a danger situation occurs which is not described. Use both specific and general-purpose toolings according to the prescriptions contained in respective use and maintenance handbooks. - Page 17 Before washing under pressure mechanical parts, protect electric connectors, and central units, if present. Tightening screws and nuts must always be according to prescriptions; CNH commercial and assistance network is available to give all clarifications necessary to perform repair interventions n t provided in this document.
-
Page 18: General Warnings On The Electric System
Make sure that the electronic devices wiring harnesses (length, lead type, location, strapping, connection to screening braiding, bonding, etc.) comply with CNH system and are carefully recovered after repair or maintenance interventions. Measurements in drive electronic central units, plugged connections and electric connections to components can only be made on proper testing lines with special plugs and plug bushes. -
Page 19: Bonding And Screening
INTRODUCTION NEF ENGINES Bonding and screening Negative leads connected to a system bonded point must be both as short and possible and “star“-connected to each other, trying then to have their centering tidily and properly made (Figure 1, re. M). Further, following warnings are to be compulsorily observed for electronic components: Electronic central units must be connected to system bonding when they are provided with a metallic shell. -
Page 20: Optional Electrical And Mechanical Parts Installations
NEF ENGINES INTRODUCTION OPTIONAL ELECTRICAL AND MECHANICAL PARTS INSTALLATIONS Assemblies shall be modified and equipped with additions - and their accessories shall be fitted - in accordance with the assembling directives issued. It is reminded that, especially about the electric system, several electric sockets are provided for as series (or optional) sockets in order to simplify and normalise the electrical intervention that is care of preparation personnel. - Page 21 INTRODUCTION NEF ENGINES...
- Page 22 NEF ENGINES SECTION 1 - GENERAL SPECIFICATIONS SECTION 1 General Specifications Page NOMENCLATURE (Coding of the engines of origin) LUBRICATION ......OIL VAPOUR RECIRCULATING SYSTEM .
- Page 23 SECTION 1 - GENERAL SPECIFICATIONS NEF ENGINES...
-
Page 24: Nomenclature (Coding Of The Engines Of Origin)
NEF ENGINES SECTION 1 - GENERAL SPECIFICATIONS NOMENCLATURE (Coding of the engines of origin) Emission level Power homologated Inlet / injection J = TIER 3 No. of cylinders Configuration of cylinders Engine Type of cylinder block: 4 = 4- cylinders C = structural 2-valves D = structural 4-valves Engines... - Page 25 SECTION 1 - GENERAL SPECIFICATIONS NEF ENGINES...
-
Page 26: Lubrication
NEF ENGINES SECTION 1 - GENERAL SPECIFICATIONS LUBRICATION All these components may often vary according to the specific duty. Lubrication by forced circulation is achieved through oil rotary expansion pump, placed in the front part of the basement, driven by the straight-tooth gear splined to the shaft’s bar hold. From the pan, the lubrication oil flows to the driving shaft, to NOTE Some groups can be located on the engine in... - Page 27 SECTION 1 - GENERAL SPECIFICATIONS NEF ENGINES Figure 4 Lines of oil under pressure Return lines of oil by gravity Oil filler 112885 LUBRICATION DIAGARAM (Other application)
-
Page 28: Oil Vapour Recirculating System
NEF ENGINES SECTION 1 - GENERAL SPECIFICATIONS OIL VAPOUR RECIRCULATING SYSTEM Figure 5 3240t 1. Valve - 2. Breather pipe - 3. Tappet Cap On the tappet cap (3) there is valve (1) whose duty is to condense oil vapour inducing these to fall down because of gravity, to the Tappet cap undern ath. -
Page 29: Cooling System
SECTION 1 - GENERAL SPECIFICATIONS NEF ENGINES - Heat exchanger to cool the lubrication oil: even this COOLING SYSTEM component is part of the engine’s specific equipment. The engine cooling system, closed circuit forced circulation - Centrifugal water pump, placed in the front part of the type, generally incorporates the following components: engine block. -
Page 30: Air Induction Boost Diagram
NEF ENGINES SECTION 1 - GENERAL SPECIFICATIONS AIR INDUCTION BOOST DIAGRAM Boosting version engines Figure 7 TURBOCHARGER AIR FILTER EXHAUST 88208 4 cylinders version Description The turbocharger is equipped with a transforming valve to regulate the pressure , that is located on the exhaust collector The turbocharger is composed by the following main parts: before the turbine and connected by piping to the induction one turbine, one transforming valve to regulate the boost... - Page 31 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...
Need help?
Do you have a question about the F4CE9484 and is the answer not in the manual?
Questions and answers