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LTB01120NAS2 - Leak From Air Conditioning Evaporator | TOPIx

LT B 0 1 1 2 0 N A S 2

TECHNICAL BULLETIN
07 NOV 2018

© Jaguar Land Rover North America, LLC
NOTE: The information in Technical Bulletins is intended for use by trained, professional Technicians
with the knowledge, tools, and equipment required to do the job properly and safely. It informs these
Technicians of conditions that may occur on some vehicles, or provides information that could assist in
proper vehicle service. The procedures should not be performed by 'do-it-yourselfers'. If you are not a
Retailer, do not assume that a condition described affects your vehicle. Contact an authorized Land
Rover service facility to determine whether this bulletin applies to a specific vehicle.

I N F O R M AT I O N

This reissue replaces all previous versions. Please destroy all previous versions.
Changes are highlighted in blue

SECTION:
412-01

S U B J E C T/ C O N C E R N :
Leak From Air Conditioning Evaporator

AFFECTED VEHICLE RANGE:
MODEL:
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MODEL YEAR:

VIN:
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MODEL:

MODEL YEAR:

VIN:

Discovery Sport (LC)

2015 Onwards

501001 Onwards

Range Rover Evoque (LV)

2015 Onwards

000051 Onwards

MARKETS:
NORTH AMERICA

CONDITION SUMMARY:

SITUATION:
A lack of cooling from the Air Conditioning (A/C) system may be evident.
CAUSE:
This may be caused by corrosion of the A/C evaporator, eventually leading to a leak.
ACTION:
Should a customer express concern, follow the Workshop Procedure below.

PA RTS :

NOTE:
Only order the parts applicable to the affected vehicle.
PART NUMBER

DESCRIPTION

QUANTITY

LR002719

Expansion valve O-ring

1

LR002724

Expansion valve O-ring

1

LR003201

Evaporator pipe O-ring

1

LR003202

Evaporator pipe O-ring

1

QYG500090

Steering column bolt(s)

1

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PART NUMBER

DESCRIPTION

QUANTITY

LR080344

Seatbelt bolt(s)

2

LR067428

Seat bolt(s)

8

LR056138

Interior air filter

1

LR097253

Evaporator

1

WARRANT Y:

NOTES:
Repair procedures are under constant review, and therefore times are subject to change;
those quoted here must be taken as guidance only. Always refer to JLR claims submission
system to obtain the latest repair time.
The JLR Claims Submission System requires the use of causal part numbers. Labor only claims
must show the causal part number with a quantity of zero.
DESCRIPTION

SRO

TIME
(HOURS)

CONDITION
CODE

CAUSAL
PART

Evaporator - Renew - Discovery Sport (L550)

82.25.20

3.7

49

LR070870

Evaporator - Renew - Range Rover Evoque
(L538)

82.25.20

4.1

49

LR070870

Interior Air Filter - Renew

80.15.42

0.2

49

LR070870

NOTE:
Normal Warranty procedures apply.

WORKSHOP PROCEDURE:

1

Verify the customer concern and inspect the Air Conditioning (A/C) system for issues (see
TOPIx Workshop Manual section 412-00: Climate Control System - General Information -

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Diagnosis and Testing - Climate Control System).
If the evaporator is not leaking, do not continue with this Workshop Procedure.
If the evaporator is leaking, go to Step 2.
2

Renew the Air Conditioning (A/C) evaporator (see TOPIx Workshop Manual section 412-01:
Climate Control System - General Information - Removal and Installation - Evaporator).

3

NOTE:
The interior air filter may also be referred to as pollen filter.
Renew the interior air filter (see TOPIx Workshop Manual section 412-01: Climate Control
System - General Information - Removal and Installation - Pollen Filter).

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