Caterpillar Cat 730 Articulated Truck (Prefix 3T3) Service Repair Manual Instant Download

1
Service Repair Manual
Models 730 Articulated Truck
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Product ARTICULATED TRUCK Model 730 ARTICULATED
TRUCK 3T3 Configuration 730 Articulated Truck
3T300001-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
i05331988
Camshaft - Remove and Install SMCS -
1210-010 Removal Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 1U-7638 Magnetic Holding Tool 18
B 201-4211 Camshaft Pilot 1
B 201-4212 Camshaft Pilot 1

• Start By
• Remove the rocker arms and shafts.
• Remove the front cover.
• Remove the camshaft position sensor.
• 1. Turn the crankshaft to top center compression
  stroke for the No. 1 piston. Install the timing
  bolt in the flywheel.

3
Illustration 1 g01878122 2. Install Tooling (A)
in order to support the lifter. Repeat for all
the remaining lifters.
Illustration 2
g03377797
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3. Remove bolts (1). Remove bolt (2) and idler
gear (3) for assembly purposes.
Illustration 3 g03377807 4. Remove tube assembly
(6) and hose assembly (5). Remove cover (4).
Illustration 4
g01325027
5. Install Tooling (B) onto the camshaft.
6
Illustration 5 g03377808 Note Lubricate Tooling
(B) for easier removal of the camshaft.
Lubrication also prevents damaging the camshaft
lobes and the camshaft bearings. 6. Use two
people to remove camshaft (7). The weight of
camshaft (7) and the camshaft gear is
approximately 34 kg (75 lb). Carefully remove
camshaft (7) from the engine. Support the weight
of the camshaft during removal. Note Rotate the
camshaft during removal. This action will prevent
the camshaft from binding in the camshaft
bearings.
Installation Procedure NOTICE When installing
the camshaft, make sure the number one cylinder
is at top center of the compression stroke with
the timing bolt installed in the flywheel. The
camshaft timing is very important. The timing
mark on the camshaft drive gear must line up with
the timing mark on the idler gear. Refer to the
Specifications Manual for more information.
7
Note Ensure that camshaft (6) and Tooling (B)
are clean. Apply clean engine oil to the lobes
and journals of camshaft (6) and Tooling
(B). Note During installation of camshaft (6),
rotate the camshaft in both directions in order
to prevent binding in the camshaft bearing
bores. 1. Install camshaft (6) in the reverse
order of removal.
Illustration 6 g01292427 a. Ensure that the
timing Marks (X) on the idler gear aligned with
the timing marks on the crankshaft gear and the
camshaft drive gear.
Copyright 1993 - 2019 Caterpillar Inc. All Rights
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Fri Dec 13 122654 UTC0800 2019
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Product ARTICULATED TRUCK Model 730 ARTICULATED
TRUCK 3T3 Configuration 730 Articulated Truck
3T300001-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
i05351535
Camshaft Gear - Remove and Install SMCS -
1210-010-GE Removal Procedure Start By A. Remove
the camshaft. 1. Wrap the camshaft with a
protective covering in order to prevent damage to
the camshaft.
Illustration 1
g00522082
9
NOTICE Do not allow the camshaft to fall to the
floor when pressing it from the drive gear. Also
make sure that the camshaft lobes do not catch on
the press plates.

• Use a suitable press to remove drive gear (1)
  from camshaft (3) .
• Remove woodruff key (2) .
• Installation Procedure
• Install drive gear (1) in the reverse order of
  removal.
• Raise the temperature of drive gear (1) to a
  temperature of 315 C (600 F).

Copyright 1993 - 2019 Caterpillar Inc. All Rights
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Product ARTICULATED TRUCK Model 730 ARTICULATED
TRUCK 3T3 Configuration 730 Articulated Truck
3T300001-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
i05332615
Camshaft Bearings - Remove and Install SMCS -
1211-010 Removal Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 201-4214 Receiving Sleeve 1
A 201-4213 Puller Plate 1
A 201-4209 Bearing Pilot 1
A 201-4208 Backup Plate 1
A 6F-7032 Bolt 1
A 8M-8778 Taperlock Stud 1
A 8S-8292 Extension (Short) 2
A 8S-8293 Extension (Long) 1
B 185-3989 Thread Lubricant 1

• Start By
• Remove the lifter group.
• Remove the camshaft.

11
Illustration 1
g01016694

• Install Tooling (A). Apply Tooling (B) on the
  threads.
• Remove camshaft bearings (1).
• Installation Procedure
• Table 2

Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 201-4214 Receiving Sleeve 1
A 201-4213 Puller Plate 1
A 201-4209 Bearing Pilot 1
A 201-4208 Backup Plate 1
A 6F-7032 Bolt 1
A 8M-8778 Taperlock Stud 1
A 8S-8292 Extension (Short) 2
A 8S-8293 Extension (Long) 1
12
Illustration 2 g01133376 1. Position new
camshaft bearing (1) in Tooling (A) and install
the bearing from the rear to the front of the
engine.

• Illustration 3 g01133395
• The camshaft bearings are installed with Tooling
  (A). Measure the depth of the camshaft bearings
  from the front face of the cylinder block to the
  following distances
• Dimension (A) is 36.50 mm (1.437 inch).
• Dimension (B) is 192.50 mm (7.579 inch).
• Dimension (C) is 348.50 mm (13.720 inch).
• Dimension (D) is 504.50 mm (19.862 inch).

13

• Dimension (E) is 660.50 mm (26.004 inch).
• Dimension (F) is 816.50 mm (32.146 inch).
• Dimension (G) is 972.50 mm (38.287 inch).
• NOTICE
• Camshaft bearings must be installed into their
  correct position. Failure to do so will result in
  engine damage.

Illustration 4
g01133403

• Bearing joint
• Oil hole
• Bearing oil hole is located at a 45 degree angle
  from vertical. All seven bearings have the same
  angle.
• End By
• Install the camshaft.
• Install the lifter group.

Copyright 1993 - 2019 Caterpillar Inc. All Rights
Reserved. Private Network For SIS Licensees.
Fri Dec 13 122845 UTC0800 2019
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Product ARTICULATED TRUCK Model 730 ARTICULATED
TRUCK 3T3 Configuration 730 Articulated Truck
3T300001-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
i05351536
Engine Oil Pan - Remove and Install SMCS -
1302-010 Removal Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 4C-9614 Silicone Sealant 1
1. Refer to Operation and Maintenance Manual,
"Engine Oil and Filter - Change" for the proper
draining and filling procedures.

• Illustration 1 g02859716
• Remove bolts (3), stud bolts (2), and the
  fasteners.
• Remove clips (4) and (5). Position the harness
  assembly out of the way.

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4. Remove engine oil pan (1). Remove and discard
the isolation seal.
Illustration 2 g02859778 5. Remove bolts (7) and
(8). Remove suction bell assembly (6) .
Illustration 3
g02859838
6. Remove switch assembly (9) . 7. Remove plugs
(10) and (11) . Installation Procedure 1. Install
engine oil pan (1) in the reverse order of
removal.
16

• Illustration 4 g02466177
• Note Ensure that the oil pan and mating surfaces
  are clean and free of oil.
• Apply Tooling (A) at four locations marked (A).
  Tooling (A) should be applied in 4 1 mm (0.16
  0.04 inch) diameter beads.
• Note All joints using Tooling (A) must be
  assembled within 10 minutes of the application.
• Tighten plugs (11) to a torque of 90 15 Nm (66
  11 lb ft).
• Tighten plugs (10) to a torque of 70 15 Nm (52
  11 lb ft).

Illustration 5
g02466597
Torque Sequence d. Tighten bolts (3) and stud
bolts (2) in the above sequence.
Copyright 1993 - 2019 Caterpillar Inc. All Rights
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Fri Dec 13 122941 UTC0800 2019
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Product ARTICULATED TRUCK Model 730 ARTICULATED
TRUCK 3T3 Configuration 730 Articulated Truck
3T300001-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
i06246844
Cylinder Liner - Remove and Install SMCS -
1216-010 Removal Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 5P-8665 Cylinder Liner Puller Gp 1
Start By A. Remove the pistons and the
connecting rods.
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Illustration 1
g01005579

• Use Tooling (A) to remove cylinder liner (1) .
• Remove the O-ring seals from cylinder liner (1) .
• Installation Procedure
• Table 2

Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
B 2P-8260 Cylinder Liner Installer 1
C 5P-3975 Rubber Lubricant 1
Illustration 2
g03870706

• Install the O-ring seals on cylinder liner (1) .
• Apply Tooling (C) on the O-ring seals.
• Note Refer to Testing and Adjusting, "Cylinder
  Liner Projection" for more information.
• Note If you are installing a cylinder pack,
  ensure that the corresponding crankshaft throw is
  at bottom center.
• Use Tooling (B) to install cylinder liner (1) .
• End By Install the pistons and the connecting
  rods.

19
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Product ARTICULATED TRUCK Model 730 ARTICULATED
TRUCK 3T3 Configuration 730 Articulated Truck
3T300001-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
i03554761
Piston Cooling Jets - Remove and Install SMCS -
1331-010 Removal Procedure Start By a. Remove
the engine oil pan. NOTICE Special care must be
taken not to bend the piston cooling jets because
the piston cooling jets are precision aligned
with a coolant passage in the pistons. There is
only one position for each cooling jet. The notch
in the bottom of the piston allows clearance for
the piston cooling jet when the piston is at
bottom dead center.
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Illustration 1
g01133547

• Remove bolt (1) and piston cooling jet (2).
• Installation Procedure
• Install piston cooling jet (2) in reverse order
  of removal.
• Tighten bolt (1) to a torque of 35 3 Nm (26
  2 lb ft).

Copyright 1993 - 2019 Caterpillar Inc. All Rights
Reserved. Private Network For SIS Licensees.
Fri Dec 13 123133 UTC0800 2019
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available for immediate download. https//www.ebo
oklibonline.com