This document provides instructions for removing and installing an engine from a Caterpillar 420F2 backhoe loader. It outlines 19 steps to remove the engine, which include draining fluids, disconnecting wiring harnesses, removing mounting hardware, and lifting the engine out. The 18 steps listed to install the engine describe reconnecting wiring, installing mounting hardware, refilling fluids, and reinstalling removed components. The document is a service repair manual that details the process to remove and install an engine on the specified backhoe loader model.
This is the Highly Detailed factory service repair manual for theCATERPILLAR CAT 420F2 BACKHOE LOADER (PREFIX NSB), this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.CATERPILLAR CAT 420F2 BACKHOE LOADER (PREFIX NSB) Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Models Cover:
420F2 ADL (Air Deployable Loader) NSB00001-UP (MACHINE) POWERED BY 3054C Engine
Service Repair Manual Covers:
Disassembly and Assembly
Testing and Adjusting
Troubleshooting
Systems Operation
Torque Specifications
Specifications
Schematic – Hydraulic System
Schematic – Electrical System
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveCATERPILLAR CAT 420F2 BACKHOE LOADER (PREFIX NSB) Service Repair Workshop Manual.
Thanks for visiting!
This is the Highly Detailed factory service repair manual for theCATERPILLAR CAT 420F2 BACKHOE LOADER (PREFIX NSB), this Service Manual has detailed illustrations as well as step by step instructions,It is 100 percents complete and intact. they are specifically written for the do-it-yourself-er as well as the experienced mechanic.CATERPILLAR CAT 420F2 BACKHOE LOADER (PREFIX NSB) Service Repair Workshop Manual provides step-by-step instructions based on the complete dis-assembly of the machine. It is this level of detail, along with hundreds of photos and illustrations, that guide the reader through each service and repair procedure. Complete download comes in pdf format which can work under all PC based windows operating system and Mac also, All pages are printable. Using this repair manual is an inexpensive way to keep your vehicle working properly.
Models Cover:
420F2 ADL (Air Deployable Loader) NSB00001-UP (MACHINE) POWERED BY 3054C Engine
Service Repair Manual Covers:
Disassembly and Assembly
Testing and Adjusting
Troubleshooting
Systems Operation
Torque Specifications
Specifications
Schematic – Hydraulic System
Schematic – Electrical System
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
NO waiting, Buy from responsible seller and get INSTANT DOWNLOAD, Without wasting your hard-owned money on uncertainty or surprise! All pages are is great to haveCATERPILLAR CAT 420F2 BACKHOE LOADER (PREFIX NSB) Service Repair Workshop Manual.
Thanks for visiting!
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
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Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
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• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
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• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
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• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
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To be eligible:
1. You must have a registered business and operate in Limpopo
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3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
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2. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 420F2 BACKHOE LOADER NSB
Configuration: 420F2 ADL (Air Deployable Loader) NSB00001-UP (MACHINE) POWERED BY 3054C Engine
Disassembly and Assembly
416F2, 420F2 IT, 420F2 ST, 422F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and
444F2 Backhoe Loaders Engine Supplement
Media Number -UENR6152-01 Publication Date -01/06/2015 Date Updated -06/06/2018
i06199411
Engine - Remove
SMCS - 1000-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7505 Hydraulic Jack 1
B 6V-3145 Load Leveling Beam 1
Start By:
a. Remove hood.
b. Remove side panels.
c. Remove air cleaner.
d. Remove muffler.
1. Drain the coolant. Refer to Operations and Maintenance Manual, "Cooling System Coolant
(ELC) - Change" for the correct draining procedure.
2. Drain the engine oil. Refer to Operations and Maintenance Manual , "Engine Oil and Filter -
Change" for the correct draining procedures.
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3. Illustration 1 g03797183
3. Turn battery disconnect switch (1) to the OFF position.
Illustration 2 g03797188
4. Remove plate (2) and floor mat (3).
Illustration 3 g03797205
5. Remove bolts (4). Lift plate assembly (5) and secure in rear notches. Do not remove bolts
(6).
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4. Illustration 4 g03797235
6. Reposition fuel filter assembly (7) out of the way.
Illustration 5 g03849199
Illustration 6 g03849201
7. Remove coolant tank assembly (8). Remove tube (9). Remove hoses (10) and (11). Remove
tube (12).
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5. Illustration 7 g03849203
8. Remove hose (13). Remove fan guard (14). Remove fan shroud (15).
Illustration 8 g03849206
9. Remove nuts (16). Remove fan and hub assembly (17).
Illustration 9 g03849219
10. Remove bolts (18) and reposition air condition compressor (19) to the side.
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6. Illustration 10 g03849221
11. Disconnect harness assemblies (20) from the alternator.
Illustration 11 g03849240
Illustration 12 g03849251
12. Disconnect harness assemblies (21) from the electric starting motor. Disconnect clips (22)
from bracket (23). Disconnect ground strap (24).
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7. Illustration 13 g03849253
13. Remove cover (25).
Illustration 14 g03849257
14. Remove bolts (26) from flywheel (27).
Note: Rotate the engine manually in order to access all bolts (26).
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8. Illustration 15 g03849484
15. Remove bolts (29) from bell housing (28).
Illustration 16 g02997457
16. Install Tooling (A) under transmission.
Illustration 17 g03849495
17. Install Tooling (B) and a suitable lifting device. The weight of engine (30) is approximately
544 kg (1200 lb)
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9. Illustration 18 g03849498
18. Remove engine mounting bolts (31). Repeat on opposite side.
19. Remove engine (30).
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Nov 28 23:53:22 UTC+0800 2019
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10. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 420F2 BACKHOE LOADER NSB
Configuration: 420F2 ADL (Air Deployable Loader) NSB00001-UP (MACHINE) POWERED BY 3054C Engine
Disassembly and Assembly
416F2, 420F2 IT, 420F2 ST, 422F2, 428F2, 430F2 IT, 430F2 ST, 432F2, 434F2 and
444F2 Backhoe Loaders Engine Supplement
Media Number -UENR6152-01 Publication Date -01/06/2015 Date Updated -06/06/2018
i06199414
Engine - Install
SMCS - 1000-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7505 Hydraulic Jack 1
B 6V-3145 Load Leveling Beam 1
Illustration 1 g03849495
1. Attach Tooling (B) and a suitable lifting device to engine (30). The weight of engine (30) is
approximately 544kg (1200 lb). Use Tooling (B) and the suitable lifting device to position
engine (30) into the machine.
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11. Illustration 2 g03849484
Illustration 3 g03849257
2. Align bell housing (28) to the engine and install bolts (29).
3. Rotate the engine and install bolts (26) in order to connect flywheel (27) to the torque
converter.
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16. Illustration 17 g03797188
16. Position floor mat (3). Position plate (2) and install the bolts . Repeat on the opposite side of
the cab.
Illustration 18 g03797183
17. Turn battery disconnect switch (1) to the ON position.
18. Fill the coolant. Refer to Operation and Maintenance Manual, "Cooling System Coolant
(ELC) - Change" for the correct filling procedure.
19. Fill the engine oil . Refer to Operation and Maintenance Manual, "Engine Oil and Filter -
Change" for the correct filling procedure.
End By:
a. Install air cleaner.
b. Install muffler.
c. Install hood assembly.
d. Install side panels.
Thu Nov 28 23:54:18 UTC+0800 2019
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17. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 420F2 BACKHOE LOADER NSB
Configuration: 420F2 ADL (Air Deployable Loader) NSB00001-UP (MACHINE) POWERED BY 3054C Engine
Disassembly and Assembly
3054C Engines for Caterpillar Built Machines
Media Number -SENR5069-18 Publication Date -01/05/2015 Date Updated -19/09/2018
i02289796
Fuel Priming Pump and Fuel Filter Base - Remove and
Install
SMCS - 1258-010; 1260-010; 1261-010-SE; 1262-010
Removal Procedure
Table 1
Required Tools(1)
Tool Part Number Part Description Qty
ZZ
9U-7069 Cap 3
9U-7067 Cap 3
(1)
SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE
REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE
EXPERIENCED SERVICEMAN.
Start By:
a. Remove the assembly of the filter case and the fuel filter element. Refer to this Disassembly
and Assembly Manual, "Fuel Filter Base - Remove and Install".
Note: Put identification marks on all fuel hose assemblies and on all tube assemblies for
installation purposes. After being disconnected, plug all fuel hose assemblies and plug all tube
assemblies. This helps prevent fluid loss, and this helps to keep contaminants from entering the
system.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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18. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
19. NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting, and repair
of the product. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00952432
Typical example
1. Disconnect the tube assembly (5). Disconnect the tube assembly (6). Install dust covers onto
the connectors for the fuel priming pump.
2. Disconnect the fuel return line from the connector (3). Install a dust cover to the connector
(3).
3. Disconnect the harness assembly from the connector (2).
4. Support the fuel priming pump. Remove the three setscrews (1) and discard the rubber
washers. Remove the fuel priming pump (4).
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