Perkins珀金斯900 3.152柴油发动机U5MK0059缸套

Disassembly and  Assembly Section

NOTICE

Care must be taken to ensure that fluids are contained

during performance of inspection, maintenance, test-

ing, adjusting and repair of the product. Be prepared to

collect the fluid with suitable containers before  open-

ing any  compartment or  disassembling any  compo-

nent containing fluids.

Dispose of all fluids according to local regulations and

mandates.

1.  Drain the coolant from the cooling system into

a suitable container for storage or for disposal.

Refer to Operation and Maintenance Manual,

“Cooling System Coolant - Change”.

g01384522

Illustration 79

4.  Loosen the hose clamps and disconnect hose (9).

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Illustration 78

5.   Remove bolts (11) and remove connection (10).

Remove O-ring seal (4) (not shown) from water

pump (12).

2.  Remove bolts (1). Remove water temperature

regulator housing (2) as a unit. Remove the O-ring

seal from the water temperature regulator housing.

6.  Loosen the hose clamps and slide hose (5) toward

connection (6). Remove bolts (7) and remove the

connection from water pump (12). Remove the

O-ring seal from the connection.

3.  Remove tube assembly (3). Remove the O-ring

seals from the tube assembly.

7.  Remove bolts (8).

8.  Remove water pump (12).

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Illustration 80

This document has been printed from SPI². Not for Resale

KENR6906

37

Disassembly and  Assembly Section

9.  Remove O-ring seal (13) from water pump (12).

i02754794

Water Pump - Install

Installation Procedure

Table 18

Required Tools

Tool

Part Number

Part Description

Qty

POWERPART

Rubber Grease

A

218200221

1

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause  rapid wear and  shortened

component life.

1.  Ensure that all mating surfaces are clean and free

from damage.

g01384522

Illustration 82

3.  Position water pump (12) on the engine and install

bolts (8). Tighten the bolts to a torque of 55 N·m

(41 lb ft).

4.  Install a new O-ring seal to connection (6). Loosely

assemble hose (5) and the hose clamps to the

connection.

5.  Position connection (6) on water pump (12) and

install bolts (7). Tighten the bolts to a  torque of

28 N·m (21 lb ft).

6.  Connect hose (5) to the oil cooler. Tighten the

hose clamps securely.

g01391623

Illustration 81

2.  Install a new O-ring seal (13) to water pump (12).

Lubricate the O-ring seal with Tooling (A).

7.  Install a new O-ring seal (4) (not shown) to water

pump (12). Position connection (10) on the water

pump and install bolts (11). Tighten the bolts to a

torque of 28 N·m (21 lb ft).

8.  Connect hose (9) and tighten the hose clamps

securely.

This document has been printed from SPI². Not for Resale

38

KENR6906

Disassembly and  Assembly Section

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause  rapid wear and  shortened

component life.

1.  Drain the coolant from the cooling system into

a suitable container for storage or for disposal.

Refer to Operation and Maintenance Manual,

“Cooling System Coolant - Change”.

g01391599

Illustration 83

9.  Install new O-ring seals to tube assembly (3).

Lubricate the O-ring seals with Tooling (A).

10. Install tube assembly (3) to the water pump.

11. Install a new O-ring seal to water temperature

regulator housing (2). Align the water temperature

regulator housing with tube assembly  (3) and

install the water temperature regulator housing.

12. Install bolts (1). Tighten the bolts to a torque of

Illustration 84

g01390192

28 N·m (21 lb ft).

Typical example

13. Fill the cooling system. Refer to Operation and

Maintenance Manual, “Cooling System Coolant

- Change”.

2.  Remove bolts (1).

3.  Remove water temperature regulator housing (2)

and tube assembly (3).

End By:

4.  Remove the O-ring seals from tube assembly (3).

a.  Install the front plate and the support bracket.

Refer to Disassembly and Assembly, “Front Plate

- Install”.

i02754796

Water Temperature Regulator

Housing - Remove and Install

Removal Procedure

NOTICE

g01390160

Illustration 85

Care must be taken to ensure that fluids are contained

during performance of inspection, maintenance, test-

ing, adjusting and repair of the product. Be prepared to

collect the fluid with suitable containers before  open-

ing any  compartment or  disassembling any  compo-

nent containing fluids.

5.  Remove O-ring seal (7) from water temperature

regulator housing (2).

6.  Remove water temperature regulator (6).

7.  If necessary, remove lip seal  (5) from water

temperature regulator housing (2).

Dispose of all fluids according to local regulations and

mandates.

This document has been printed from SPI². Not for Resale

KENR6906

39

Disassembly and  Assembly Section

3.  Ensure that valve (9) is clean  and free from

restriction. If necessary, follow Steps 3.a and 3.b

in order to install the valve to housing manifold (8).

a.  Install a new O-ring seal to valve (9). Apply

Tooling (B) to the O-ring seal.

b. Install valve (9) to housing manifold (8).

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Illustration 86

8.  If necessary, remove valve (9) from  housing

manifold (8). Remove the O-ring seal from  the

valve.

Installation Procedure

g01390160

Illustration 88

Table 19

Required Tools

4.  If necessary, install a new lip seal (5) to  water

temperature regulator housing (2). Use Tooling

(A) to install the lip seal.

Tool

Part Number

Part Description

Qty

A

27610309

Seal Installer

1

5.  Install a new O-ring seal (7) to water temperature

regulator housing (2).

POWERPART

Rubber Grease

B

21820221

1

6.  Install water temperature regulator (6) to water

temperature regulator housing (2).

NOTICE

Keep all parts clean from contaminants.

Contaminants may cause  rapid wear and  shortened

component life.

1.  Ensure that the mating surfaces of the  water

temperature regulator housing and the housing

manifold are clean and free from damage.

2.  Check the water temperature regulator for correct

operation. Refer to Systems Operation, Testing

and Adjusting, “Water Temperature Regulator -

Test” for the correct procedure.

g01390192

Illustration 89

Typical example

7.  Install new O-ring seals to tube assembly (3).

Apply Tooling (B) to the O-ring seals. Install the

tube assembly to the water pump.

8.  Position water temperature regulator housing (2)

and install bolts (1). Tighten the bolts to a torque

of 28 N·m (21 lb ft).

9.  Fill the cooling system. Refer to Operation and

Maintenance Manual, “Cooling System Coolant

- Change”.

g01390109

Illustration 87

This document has been printed from SPI². Not for Resale