Caterpillar Cat 352F Excavator (Prefix RBF) Service Repair Manual (RBF00001 and up).pdf

Service Repair Manual
Models
352F Excavator

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Product: EXCAVATOR
Model: 352F EXCAVATOR RBF
Configuration: 352F Excavator RBF00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
C13 Engine for Caterpillar Built Machines
Media Number -UENR0131-06 Publication Date -01/05/2015 Date Updated -27/06/2018
i06938734
Electronic Unit Injector - Remove and Install
SMCS - 1290-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5F-4764 Pry Bar 1
B
9U-6862 Tapered Brush 1
9U-7237 Brush Extension 1
C
9U-6863 Small Bore Brush 1
D 8T-2998 Lubricant 1
E
1U-5718 Vacuum Pump 1
169-7372 Fluid Sampling Bottle -
4C-4057
Tube
7.9 mm (0.31 inch) OD
-
Start By:
a. Remove the rocker arms and shafts.
1. Turn the fuel supply to the “OFF” position.
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352F Excavator RBF00001-UP (MACHINE) POWERED BY C13 Engine(M0081344 ...
2020/10/8
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Illustration 1 g01855294
2. Disconnect hose assemblies (1).
3. Drain the fuel from the cylinder head.
4. Disconnect harness assembly (2) from electronic unit injector (3).
5. Remove bolt (4).
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6. Position Tooling (A) under clamp (5) to remove electronic unit injector (3).
Installation Procedure
NOTICE
When a fuel injector group is serviced, the new fuel injector group's
electronic injector code must be programmed into the engine's
personality module software by using the calibration menu on the
Electronic Service Tool. If the new fuel injector group's electronic code
is not entered, the previous fuel injector group's characteristics are
assumed.
If it is not possible to immediately reprogram the electronic injector
code of the injector into the personality module software, the engine
will not be severely harmed. The new electronic injector code should be
reprogrammed as quickly as possible in order to optimize engine
performance.
1. Install electronic unit injector (3) in the reverse order of removal.
a. Use Tooling (E) to remove the fuel and oil from the cylinder. Evacuate as much fuel
and oil as possible from the cylinder before installing the electronic unit injector.
Several evacuations may be necessary.
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(7) Injector seating
(8) Tip bore
b. Use Tooling (B) to clean injector seating (7).
c. Use Tooling (C) to clean tip bore (8).
d. Lubricate the seals lightly with a 50/50 mix of clean engine oil and Tooling (D).
e. Tighten bolt (4) to a torque of 70 ± 15 N·m (52 ± 11 lb ft).
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Electronic unit injector serial number (Y)
f. Record all the injector serial numbers located on top of electronic unit injector (3).
The injector serial numbers will be used for downloading trim files for new or
exchanged electronic unit injectors (3). Refer to Troubleshooting, "Injector Trim
Calibration" for the correct procedure for injector trim calibration.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Oct 8 09:03:07 UTC+0800 2020
5/5
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Product: EXCAVATOR
i03531892
Electronic Unit Injector Sleeve - Remove and Install
SMCS - 1713-010
Removal Procedure
Table 1
Required Tools
A 9U-6891 Injector Tool Group 1
B
9U-6862 Tapered Brush 1
9U-6863 Small Bore Brush 1
9U-7244 End Brush 1
4C-5552 Large Bore Brush 1
C 4C-9507 Retaining Compound -
Start By:
a. Remove the electronic unit injectors.
1. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change"
for the correct draining and filling procedures.
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2. Install Tooling (A) into electronic unit injector sleeve (1).
3. Tighten the nut until electronic unit injector sleeve (1) is pulled free of the cylinder head
assembly.
4. Remove electronic unit injector sleeve (1).
1. Use Tooling (B) to clean the bore in the cylinder head for the electronic unit injector sleeve.
NOTICE
Ensure that the electronic unit injector sleeve and the cylinder head
bore are completely free of oil, dirt, and sealant debris.
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2. Install new O-ring seals (2) and (3) on electronic unit injector sleeve (1).
Note: Do not apply Tooling (C) to the cylinder head surfaces. Apply Tooling (C) on the
electronic unit injector sleeve only.
3. Apply a thin coat of Tooling (C) to O-ring seal (3) and the contact surface of electronic unit
injector sleeve (1) on the surface that is Marked "X".
4. Install Tooling (A) into the threads of electronic unit injector sleeve (1).
5. Position Tooling (A) and the electronic unit injector sleeve in the cylinder head. Use care
not to damage the O-ring seal on the electronic unit injector sleeve.
NOTICE
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Ensure that the electronic unit injector sleeve is properly seated in the
cylinder head. The Tooling will "RING" when the electronic unit
injector sleeve is fully seated in the bore of the cylinder head.
6. Use Tooling (A) and a hammer to install electronic unit injector sleeve (1) in the cylinder
head.
7. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change"
for the correct draining and filling procedures.
End By:
a. Install the electronic unit injectors.
Thu Oct 8 09:04:02 UTC+0800 2020
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Product: EXCAVATOR
i05351523
Turbocharger - Remove and Install
SMCS - 1052-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description QTY
A 4C-5599 Anti-Seize Compound 1
Start By:
A. Remove the exhaust elbow.
1. Refer to Operation and Maintenance Manual, "Coolant - Change" for the proper draining
and filling procedures.
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2. Disconnect clamp assembly (2) and remove diffuser (1) from the turbocharger.
3. Disconnect tube assemblies (3) and (4) .
4. Disconnect hose assemblies (5) and (7) .
5. Disconnect tube assembly (6) .
6. Attach a suitable lifting device to turbocharger (8). The weight of turbocharger (8) is
approximately 26 kg (57 lb).
7. Remove nuts (9) and turbocharger (8). Discard the gasket and nuts (9) .
8. If needed, carefully remove clamp assemblies (2) and (10). Discard the clamp assemblies.
1. Install turbocharger (8) in the reverse order of removal.
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a. Put clean engine oil in the oil inlet of the turbocharger after assembly or before
installation. This action will provide lubrication during start-up and during storage.
b. Tighten new clamp assemblies (10) to a torque of 13.6 ± 1.2 N·m (120 ± 11 lb in).
c. Tighten new clamp assemblies (2) to a torque of 12 ± 4 N·m (106 ± 35 lb in).
d. Apply Tooling (A) to the threads of new nuts (9) prior to installation. Tighten nuts (9)
to a torque of 70 ± 5 N·m (52 ± 4 lb ft).
Thu Oct 8 09:04:58 UTC+0800 2020
3/3
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Product: EXCAVATOR
i04141424
Solenoid Valve (Exhaust Balance) - Remove and Install
SMCS - 1052-010-VL
Removal Procedure
Overhead view showing the location of the solenoid valve.
1. Disconnect hose assembly (1) and disconnect tube assembly (5) .
2. Disconnect harness assembly (3) .
3. Remove bolt (2) and remove solenoid valve (4) .
1. Install the solenoid valve (4) in the reverse order.
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Thu Oct 8 09:05:54 UTC+0800 2020
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Product: EXCAVATOR
i05337709
Air Control Valve - Remove and Install
SMCS - 108A-010
Removal Procedure
1. Disconnect harness assemblies (1).
2. Disconnect the harness assembly from pressure sensor (3). Remove pressure sensor (3).
3. Remove hoses (2) and (4).
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4. Remove bolts (5) and remove air control valve assembly (6).
5. Remove bolts (8). Remove outlet elbow (9) and inlet elbow (10) from air control valve (7).
Remove and discard the seals.
6. Remove and discard the seals from air control valve (7).
1. Install air control valve (7) in the reverse order of removal.
a. Tighten pressure sensor (3) to a torque of 10 ± 2 N·m (89 ± 18 lb in).
Thu Oct 8 09:06:50 UTC+0800 2020
2/2
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Product: EXCAVATOR
i05351525
Exhaust Gas Valve (NRS) - Remove and Install
SMCS - 108N-010; 5510
Removal Procedure
Table 1
Required Tools
A 207-1600 (1)
Rubber Lubricant 1
( 1 )
For Use In EAME
1. Disconnect harness assemblies (1) and disconnect tube assemblies (2) .
2. Loosen clamp (4) and remove tube assembly (3). Discard clamp (4) and the O-ring seals.
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3. Loosen clamps (6) and remove hose (7) .
4. Remove bolts (9), clip (8), and exhaust control valve (5) .
1. Install exhaust control valve (5) in the reverse order of removal.
a. Apply Tooling (A) to the O-ring seals and the venturi-side bore of tube assembly (3) .
b. Tighten clamps (4) to a torque of 8.5 ± 2 N·m (75 ± 18 lb in).
Thu Oct 8 09:07:45 UTC+0800 2020
2/2
2020/10/8

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Product: EXCAVATOR
i03546401
Exhaust Gas Valve (NRS) - Disassemble
SMCS - 108N-015; 5510
Disassembly Procedure
Start By:
a. Remove the exhaust gas valve.
1. Remove temperature sensor (1).
2. Remove bolts (2). Separate actuator assembly (3) from valve housing (4).
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3. Remove nut (8), washer (7), and solenoid (6).
4. Remove spool (5).
5. Remove O-rings (9).
Thu Oct 8 09:08:41 UTC+0800 2020
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Product: EXCAVATOR
i03546406
Exhaust Gas Valve (NRS) - Assemble
SMCS - 108N-016; 5510
Assembly Procedure
Table 1
Required Tools
A 5P-3931 Anti-Seize Compound −
B 1P-0808 Multipurpose Grease −
Note: Lubricate all of the O-ring seals with the lubricant that is being sealed.
1. Install O-ring seals (9).
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2. Install spool (5). Tighten spool (5) to a torque of 50 ± 5 N·m (37 ± 4 lb ft).
3. Install solenoid (6), washer (7), and nut (8). Tighten nut (8) to a torque of 20 ± 2.5 N·m
(177 ± 22 lb in) .
4. Fill Cavity (B) with Tooling (B). Cavity (B) is found on the valve housing.
5. Install actuator assembly (3) on valve housing (4).
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6. Apply Tooling (A) to the threads on temperature sensor (1). Tighten temperature sensor (1)
to a torque of 45 ± 5 N·m (33 ± 4 lb ft).
End By:
a. Install the exhaust control valve.
Thu Oct 8 09:09:37 UTC+0800 2020
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Caterpillar Cat 352F Excavator (Prefix RBF) Service Repair Manual (RBF00001 and up).pdf

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