Caterpillar Cat 436C BACKHOE LOADER (Prefix 2AR) Service Repair Manual Instant Download (2AR00001)

1
Service Repair Manual
Models 436C BACKHOE LOADER
2
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Product BACKHOE LOADER Model 436C BACKHOE
LOADER 2AR Configuration 436C Backhoe Loader
Center Pivot, Parallel Lift 2AR00001-01603
(MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly 3054 Engine for
Caterpillar Built Machines Media Number
-SENR6241-13 Publication Date -01/08/2008
Date Updated -04/08/2008
i01083652
Fuel Injection Pump - Remove - Type 1 Engines and
9RM Engines SMCS - 1251-011 Removal
Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 173-9774 Bolt Remover (1) 1
B 9U-6198 Crankshaft Turning Tool 1
C 8S-2264 Puller Group 1
C 8S-4712 Bolt 2

• ( 1 ) The bolt remover is required in order to
  remove the tamper proof bolts on the access cover
  for the fuel injection pump.
• Start By
• Remove the water pump. Refer to Disassembly and
  Assembly, "Water Pump - Remove".
• Remove the fuel injection lines. Refer to
  Disassembly and Assembly, "Fuel Injection Lines
• - Remove and Install".
• Note For a complete description of Type 1 and
  Type 2 engines, refer to the Disassembly and
  Assembly, "Engine Design" topic.
• NOTICE
• Keep all parts clean from contaminants.

3
Contaminants may cause rapid wear and shortened
component life.
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, "Caterpillar Tools and Shop Products
Guide" for tools and supplies suitable to collect
and contain fluids on Caterpillar
products. Dispose of all fluids according to
local regulations and mandates.
Illustration 1
g00545256

• Remove four bolts (1) .
• Note Some engines may have four tamper proof
  bolts (1). Use Tool (A) in order to remove the
  tamper proof bolts bolts.
• Remove cover (2) .

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Illustration 2
g00545258
3. Remove nut (3) and the lockwasher.
Illustration 3 g00571370 4. Use Tool (B) to
rotate the crankshaft until keyway (X) is at 30
degrees from the vertical centerline.
Illustration 4
g00571373
6

1. Install Tool (C) .
2. Disengage the gear from the fuel injection pump.

Illustration 5
g00545262

• Disconnect hose (7) from the fuel injection pump.
• Remove three nuts (6) that hold fuel injection
  pump (5) in position.
• Remove fuel injection pump (5) and the gasket.
• Note Ensure that you do not lose the key when
  the fuel injection pump is removed. Also notice
  the position of marks (4) in order to ensure
  proper alignment of fuel injection pump
• (5) during installation.

Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Tue Nov 5 161608 UTC0800 2019
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Product BACKHOE LOADER Model 436C BACKHOE
LOADER 2AR Configuration 436C Backhoe Loader
Center Pivot, Parallel Lift 2AR00001-01603
(MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly 3054 Engine for
Caterpillar Built Machines Media Number
-SENR6241-13 Publication Date -01/08/2008
Date Updated -04/08/2008
i02046409
Fuel Injection Pump - Install - Type 2 Engines
and 7BJ Engines SMCS - 1251-012 Installation
Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 150-3992 Timing Pin (1) 1
A 150-3993 Timing Pin (2) 1
B 171-1085 or 173-9774 Tamper Resistant Tool Gp 1
( 1 ) Tooling (A) is required in order to install
Bosch fuel injection pumps. ( 2 ) Tooling (A) is
required in order to install Dephi (Lucas) and
Stanadyne fuel injection pumps.
NOTICE Keep all parts clean from
contaminants. Contaminants may cause rapid wear
and shortened component life.
8
Illustration 1
g01059878

• Typical example
• Check the condition of O-ring seal (13) on fuel
  injection pump (12). If the seal is worn or
  damaged, replace the seal.
• Lightly lubricate O-ring seal (13) with clean
  engine oil. Install O-ring seal (13) on fuel
  injection pump (12) .
• NOTICE
• The No. 1 cylinder must be at the top center
  position on the compression stroke before the
  fuel injection pump is installed. If the
  crankshaft needs to be rotated, the fuel
  injection pump must be mounted temporarily or
  the loose gear could cause damage to the front
  housing.

Illustration 2
g00808376
Typical example
9
3. Put fuel injection pump (12) in position on
the engine. Ensure that the timing gear is
aligned with the hub of fuel injection pump
(12). Install three flange nuts (11) and tighten
the flange nuts to a torque of 28 Nm (21 lb ft).
Illustration 3
g00808370

• Typical example
• Position gear (9) on the shaft of the fuel
  injection pump.
• Note Some fuel injection pumps are installed
  with tamper proof bolts. Tooling (B) may be
  necessary in order to install the tamper proof
  bolts.
• Put the timing gear plate in position and install
  four bolts (3). Tighten the four bolts finger
  tight.
• Note The fuel injection pump gear will only fit
  in one position. Install the gear with the
  letters "C" and "M" facing away from the engine.

10
Illustration 4
g00808245

• Typical example
• Loosen locking screw (2) (if equipped) until
  locking spacer (1) moves freely. Move locking
  spacer (1) into position (A). Tighten locking
  screw (2) to a torque of 10 Nm (7 lb ft).
• Note The location of Tooling (A) for Bosch fuel
  injection pumps will be located toward the top
  of the fuel injection pump. The location of
  Tooling (A) for Dephi (Lucas) and Stanadyne fuel
  injection pumps will be located toward the bottom
  of the fuel injection pump.
• Install Tooling (A) through hole (6) in the
  timing gear and hole (7) in the hub. Push Tooling
• into position in hole (8) in the fuel injection
  pump body. If Tooling (A) can be fully seated,
  the fuel injection pump timing is correct. No
  resistance should be felt when the timing pin is
  inserted into hole (8) of the fuel injection pump
  body.
• NOTICE
• The fuel injection pump may be supplied with the
  fuel injection pump shaft in the locked
  position. The drive shaft of the fuel injection
  pump must not be rotated without the spacer in
  position under the locking screw. Damage to the
  drive shaft of the fuel injection pump will
  result.

1. When the timing plate is installed, rotate gear
   (9) by hand in a counterclockwise direction in
   order to remove the backlash between gear (9) and
   the idler gear. Do not rotate the crankshaft or
   the fuel injection pump shaft. Tighten bolts (3)
   to a torque of 28 Nm (21 lb ft).
2. Remove Tooling (A) from the fuel injection pump
   gear.

11

• End By
• Install the fuel injection lines. Refer to
  Disassembly and Assembly, "Fuel Injection Lines -
  Remove and Install".
• Install the water pump. Refer to Disassembly and
  Assembly, "Water Pump - Install".

Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Tue Nov 5 161704 UTC0800 2019
12
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Product BACKHOE LOADER Model 436C BACKHOE
LOADER 2AR Configuration 436C Backhoe Loader
Center Pivot, Parallel Lift 2AR00001-01603
(MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly 3054 Engine for
Caterpillar Built Machines Media Number
-SENR6241-13 Publication Date -01/08/2008
Date Updated -04/08/2008
i01083913
Fuel Injection Pump - Install - Type 1 Engines
and 9RM Engines SMCS - 1251-012 Installation
Procedure Table 1
Required Tools Required Tools Required Tools Required Tools
Tool Part Number Part Description Qty
A 173-9774 Bolt Remover (1) 1
( 1 ) The bolt remover is required in order to
install the tamper proof bolts on the access
cover for the fuel injection pump. Note For a
complete description of Type 1 and Type 2
Engines, refer to the Disassembly and Assembly,
"Engine Design" topic. NOTICE Keep all parts
clean from contaminants. Contaminants may cause
rapid wear and shortened component life.
1. Inspect the condition of the gasket for the
fuel injection pump. Replace the gasket, if
necessary.
13
Illustration 1
g00545262

• Install the gasket and fuel injection pump (5) .
• Note Align marks (4) that are on fuel injection
  pump (5) and the timing gear cover.
• Install the key.
• Install three nuts (6) that hold fuel injection
  pump (5) in position.
• Connect hose (7) to fuel injection pump (5) .
• Engage the gear with the fuel injection pump.

Illustration 2
g00545258
7. Install the lockwasher and nut (3) .
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Illustration 3
g00545256

• Install cover (2) and four bolts (1) .
• Note Some engines have four tamper proof bolts
  (1). Use Tool (A) in order to install the four
  bolts.
• Set the timing of the fuel injection pump. Refer
  to the Testing and Adjusting Module for the
  correct procedure.
• End By
• Install the fuel injection lines. Refer to
  Disassembly and Assembly, "Fuel Injection Lines -
  Install".
• Install the water pump. Refer to Disassembly and
  Assembly, "Water Pump - Install".

Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Tue Nov 5 161800 UTC0800 2019
15
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Previous Screen
Product BACKHOE LOADER Model 436C BACKHOE
LOADER 2AR Configuration 436C Backhoe Loader
Center Pivot, Parallel Lift 2AR00001-01603
(MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly 3054 Engine for
Caterpillar Built Machines Media Number
-SENR6241-13 Publication Date -01/08/2008
Date Updated -04/08/2008
i01051839
Turbocharger - Remove SMCS - 1052-011 Removal
Procedure NOTICE Keep all parts clean from
contaminants. Contaminants may cause rapid wear
and shortened component life.
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, "Caterpillar Tools and Shop Products
Guide" for tools and supplies suitable to collect
and contain fluids on Caterpillar
products. Dispose of all fluids according to
local regulations and mandates.
16
Illustration 1
g00545445

• Typical example
• Loosen two clamps (1) .
• Slide hose (2) away from turbocharger (3) .
• Remove two bolts (4) and the gasket.
• Disconnect oil return line (6) from the cylinder
  block and remove the gasket.
• Remove nuts (5) .

Illustration 2
g00545446
Typical example 6. Remove three bolts (7) .
17

1. Remove turbocharger (3) and the gaskets.
2. Plug all openings immediately.

Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Tue Nov 5 161855 UTC0800 2019
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Product BACKHOE LOADER Model 436C BACKHOE
LOADER 2AR Configuration 436C Backhoe Loader
Center Pivot, Parallel Lift 2AR00001-01603
(MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly 3054 Engine for
Caterpillar Built Machines Media Number
-SENR6241-13 Publication Date -01/08/2008
Date Updated -04/08/2008
i01051906
Turbocharger - Disassemble SMCS -
1052-015 Disassembly Procedure Start By A.
Remove the turbocharger. Refer to Disassembly and
Assembly, "Turbocharger - Remove". NOTICE Keep
all parts clean from contaminants. Contaminants
may cause rapid wear and shortened component life.
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, "Caterpillar Tools and Shop Products
Guide" for tools and supplies suitable to collect
and contain fluids on Caterpillar
products. Dispose of all fluids according to
local regulations and mandates.
19
1. Place an index mark on all of the components
for the assembly procedure.
Illustration 1
g00545460

• Typical example
• Remove elbow (1) and the O-ring seal.
• Remove two bolts (2) .
• Remove hose assembly (3) and the gasket.

Illustration 2
g00545463

• Typical example
• Remove six bolts (4) .
• Remove three clamps (5) .
• Separate compressor housing (6) from cartridge
  (7) .

20
Illustration 3
g00545464
Typical example
Illustration 4
g00545505

• Typical example
• Remove six bolts (8) .
• Remove three clamps (9) .
• Separate cartridge (7) from turbine housing (10) .

Copyright 1993 - 2019 Caterpillar Inc. All
Rights Reserved. Private Network For SIS
Licensees.
Tue Nov 5 161951 UTC0800 2019
21
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Product BACKHOE LOADER Model 436C BACKHOE
LOADER 2AR Configuration 436C Backhoe Loader
Center Pivot, Parallel Lift 2AR00001-01603
(MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly 3054 Engine for
Caterpillar Built Machines Media Number
-SENR6241-13 Publication Date -01/08/2008
Date Updated -04/08/2008
i01051989
Turbocharger - Assemble SMCS - 1052-016 Assembly
Procedure NOTICE Keep all parts clean from
contaminants. Contaminants may cause rapid wear
and shortened component life.
1. Inspect the condition of the gaskets. Replace
the gaskets, if necessary.
Illustration 1
g00545505
Typical example
23
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friend! Thank you very much for reading. Enter
the link into your browser. The full manual is
available for immediate download. https//www.eb
ooklibonline.com