Valeo TM08 Manuel utilisateur

-1-

Foreword

This service manual has been elaborated to help ser-

vice personnel to provide efficient and correct service

and maintenance on the TM08, TM13, TM15 & TM16

model compressors (for HFC-134a) for automotive air

conditioning.

This manual includes the operation specifications,

procedures for disassembly, reassembly and

inspection of the compressor.

The contents of this manual, including illustrations,

drawings and specifications were the latest available

at the time of printing.

Valeo Japan reserves the right to make changes in

specifications and procedures at any time without

notice.

VALEO JAPAN CO., LTD.

The following warning signs are used in this service manual.

These are extremely important to ensure safe operation and to prevent body injuries and

property damage.

They must be fully understood before starting the air conditioner maintenance.

WARNING! Maintenance must be properly done to avoid serious injury risks.

CAUTION! Improper maintenance can result in injury or property damage.

WARNINGS

The following marks are used in this service manual to facilitate correct air conditioner

maintenance.

Advice Procedures necessary to ensure the best air conditioner maintenance.

Note Information to optimize the air conditioner maintenance.

MEANING OF MARKS

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Contents

1-Product description................................................................................... 3

2-Operation precautions.............................................................................. 18

3-Handling instructions................................................................................ 19

Maintenance precautions............................................................................. 19

Work area............................................................................................... 19

Refrigerant handling.................................................................................. 19

Compressor handling.................................................................................. 20

Compressor removal................................................................................... 20

Oil return operation.................................................................................... 21

Oil handling............................................................................................... 21

Oil contamination....................................................................................... 22

Oil check.................................................................................................... 22

Replacement of components......................................................................... 23

Running-in operation................................................................................... 24

Compressor runnning-in............................................................................... 24

Magnetic clutch running-in........................................................................... 24

Leak test.................................................................................................... 25

Storing a repaired compressor ....................................................................... 25

Refrigerant charging................................................................................... 26

Installation position..................................................................................... 27

Installation precautions................................................................................ 27

Piping precautions....................................................................................... 28

4-Troubleshooting ........................................................................................ 29

Compressor troubleshooting ........................................................................ 29

Compressor troubleshooting tree .................................................................. 29

A/C cycle diagnosis by gauge pressure........................................................... 33

5-Tightening torques.................................................................................... 35

6-Service procedures - Magnetic clutch..................................................... 36

7-Services procedures - Shaft seal assembly.............................................. 40

8-Services procedures - Cylinder heads...................................................... 43

9-Service tools.............................................................................................. 47

Magnetic clutch service tools........................................................................ 47

Compressor tools....................................................................................... 48

Test and inspection tools ............................................................................. 48

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1-Product description - Magnetic clutch

Magnetic clutch

VALEO TM08, TM13, TM15 & TM16 are available either as a compressor and magnetic clutch assembly or as a

compressor body that customers can fit with compatible magnetic clutches. The magnetic clutch design Valeo

has been promoting for more than 20 years is now gradually adopted by other major market actors.

Our compressors and magnetic clutches have successfully passed the thousand hours of long validation tests

in Valeo Compressors research center laboratory. Operational excellence was demonstrated during hot season

testing on field under challenging climates in the most stressful conditions.

Being able to rely on our robust magnetic clutch provides the best way to reduce fuel consumption without

using additional unloading devices that decrease significantly the efficiency and durability of the compressor.

The range of Valeo magnetic clutches ensures an unmatched reliability and the longest durability that perfectly

matches the Valeo TM08, TM13, TM15 & TM16 compressor qualities.

*The specifications may vary with the compressor.

Please also note that the maintenance procedures introduced in this service manual apply only to magnetic

clutches provided by Valeo.

TYPE Electromagnetic single-plate dry clutch

RATED VOLTAGE 12 VDC & 24 VDC

POWER CONSUMPTION 49 W maximum

STATIC TORQUE 49 N·m {36 lb·ft}

DIRECTION OF ROTATION Clockwise & Counter clockwise (depending on clutch)

WEIGHT Approx 2.2 kg {4.9 lbs}

V-BELT TYPE V-groove (A or B) or V-ribbed (PK)

Specifications TM08, TM13, TM15 & TM16*

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1-Product description - Name Plate

Name plate

To ensure that the compressor operates smoothly,

respect carefully the indications written on the

name plate.

Tip

As TM13, TM15 & TM16 compressors have al-

most the same dimensions, the best way to

differentiate them quickly is by referring to the

name plate.

Name plate

COMP. TYPE TM-XX

PART NO. ZXXXXXXX X

SERIAL NO. XXXXXXXXXX

OIL ZXL 100PG 1500 cm3

LEAK. TEST HIGH SIDE 2.9MPaG

LOW SIDE 1.5MPaG

REF. HFC-134a MADE IN JAPAN

TMXX

XXXXXXX X

XXXXXXXXXX

ZXL 100PG XXX cm3

HFC-134a

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1-Product description - Dimensions TM08

135Ø

36.6 ±0.6

()183.3

61.6 67 ±0.1

89 ±0.1

11 ±0.1

120Ø

7/8-14UNF

SUCTION

3/4-16UNF

DISCHARGE

14°

5.5

139.6( )

104 ±0.3

10.3 +0.4

Ø8-

-7-

1-Product description - Dimensions TM13

135Ø

69.2

44.2 ±0.6

73.3 ±0.1

120Ø

12.4 ±0.1

98 ±0.1

208( )

7/8-14UNF 3/4-16UNF

DISCHARGE

SUCTION

21.5 28.5

142

104 ±0.3

10.3 +0.4

Ø8-

-8-

1-Product description - Dimensions TM15

135Ø

39.6 ±0.6

64.6 83.3 +0.2

14.35 +0.05

-0.15

112 ±0.1

215.8( )

120Ø

7/8-14UNF

SUCTION

3/4-16UNF

DISCHARGE

142

104 ±0.3

10.3 +0.4

Ø8-

21.5 28.5

Ce manuel convient aux modèles suivants

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