TIS Service Bulletin

Page 1 of 3

SI M51 16 16
Body

September 2017
Technical Service

CAVITY PROTECTION WAX LEAKING OUT OF HOOD
New information provided by this revision is preceded by this symbol

.

This Service Information bulletin replaces SI M51 16 16 dated November 2016.
What’s New:
• Added new model (F60)
• Production date change
• Warranty Information content updated

MODEL
F56 (Cooper, Cooper S F57 (Cooper, Cooper S
Hardtop 2 door)
Convertible)

F60 (Cooper, Cooper S,
JCW Countryman)

Vehicles produced at the NEDCAR (Born) plant through 4/24/17.
Vehicles produced after 4/24/17 have undergone an improved cavity wax application process at the
plant which includes a reduction in cavity wax volume.
NEDCAR produced vehicles are identified by the number “3” in the “first digit” position of the chassis number’s
last seven (7) characters.

SITUATION
Cavity protection applied to underside of hood is leaking out onto wheel arch trim and grille.

CAUSE
Improper application of Cavity Protection Wax

CORRECTION
Remove current cavity protection and reapply.

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PROCEDURE
For conditions that are similar to the situation described, refer to the attachment for detailed repair information.

PARTS INFORMATION
Bulk Materials

Part Number

Description

Quantity

83 12 0 390 086

BMW Cavity Protection Wax Remover (500
ml)

As needed

83 42 0 428 190

BMW Cavity Protection Wax (400ml)

125 ml

WARRANTY INFORMATION
Covered under the terms of the MINI New Passenger Car Limited Warranty.

Defect Code:

5197024900

Labor Operation:

Labor Allowance:

Description:

41 61 000*

Refer to KSD2

Removing and Installing (hood) bonnet (Main Work)

Refer to KSD2

Removing and Installing (hood) bonnet (Plus Work)

5 FRU

Work time for removing excess cavity wax and
prepping for reapplying cavity protection wax.

Refer to KSD2

Cavity (reapplying) protection for bonnet

Or:
41 61 600*
And:
97 99 000
And:
97 61 500

If you are using a Main labor code for another repair, use the Plus code labor operation 41 61 600 instead of 41
61 000
Refer to KSD2 for the corresponding flat rate unit (FRU) allowances.
Work time labor operation code 97 99 000 is not considered a Main labor operation. Also, since the “work time”
FRU allowance to be claimed is specified, a separate punch time is not required.
And:
Sublet – Bulk Materials

Sublet Code 4

See sublet
reimbursement
calculation below

Reimbursement for the repair-related bulk materials
(MINI part number(s), please do not use the part
numbers for claim submission)

Sublet reimbursement calculation for claiming the “used quantities” of repair-related bulk materials (MINI part
numbers) is at dealer net plus your dealer’s handling.

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Enter this material cost in sublet and itemize the amount on the repair order and in claim comment section.
*Main Group (MG) “41” Flat Rate Labor Operations
The secondary “R” FRU value notation identifies the amount of inclusive “mechanical work" that is also
contained in this MG 41 flat rate labor operation. For example, removing and installing related attached or
associated assemblies and/or body components.
Since this notation identifies inclusive work, please do not claim the stated “R” FRU amount “separately and in
addition” to the job item’s primary FRU allowance which is listed above the letter “R.”
Tuesday, September 19, 2017

ATTACHMENTS
View PDF attachment Attachment A SIM51 16 16.
[ Copyright ©2017 BMW of North America, Inc. ]

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Attachment A

SIM 51 16 16

April 2017

1. Remove chrome trim from rear of
hood to prevent damage. Refer to
“51 13 085 Removing and
installing/replacing trim strip on
engine compartment lid (cowl
panel).

2. Raise hood and remove clips
holding under-hood insulation using
appropriate clip removal tool.

3. Remove clips for under-hood
insulation and remove insulation
completely.

Attachment A

SIM 51 16 16

April 2017
4. Disconnect and remove washer
hose and both washer nozzles.

5. Install appropriate tool to support
hood and disconnect hood strut at
upper mount on both sides.
Follow Repair Instructions “41 61
000 Removing and installing engine
compartment lid” for all necessary
measure and precautions.

6. With hood safely supported, loosen
nut (1) on both sides, but do not
completely remove. Remove nut
(2) completely on both sides.

Attachment A

SIM 51 16 16

April 2017
7. Feed washer hose out of hood
before hood removal.

8. Remove hood completely from the
vehicle and place into body panel
hanger, or:

9. If body panel hanger is not
available, the hood can be rested in
the position shown. Use foam
blocks as shown to prevent damage
to the corners and surface of the
hood.

Attachment A

SIM 51 16 16

April 2017
10. Using suitable plastic tool, remove
all rubber grommets and body plugs
on the underside of the hood (12
total).

11. Once the plugs are removed, apply
the cavity wax remover liberally to
all of the cavities starting from the
top down. Use ½ of the bottle, the
other ½ is to be used for the second
application.
Wait a minimum of 15 minutes to
allow the solvent to dissolve the
excess cavity wax.

12. After 15 minutes has elapsed, rinse
out all cavities and underside of the
hood with water starting from the
top down. If possible, use
lukewarm (not hot) water for a
more effective removal of the wax.

Attachment A

SIM 51 16 16

April 2017
13. Using compressed air, dry the hood
from the top down.

14. Using the remaining ½ of the bottle
of cavity wax remover, apply again
from the top down. Repeat steps
11 through 13.

15. Once the hood has been thoroughly
rinsed and dried, re-apply cavity
wax to cavities in the hood. Start
from the top and work down
spraying a small amount into all
holes and cavities.
Note: Use only 125 mL of the cavity
wax, avoid over-applying.
Note: Be aware that the BMW
Cavity wax spray is 400mL, so one
spray can will cover more than
three vehicles.

Attachment A

SIM 51 16 16

April 2017
16. Re-install the 12 body plugs.

17. Re-install hood, all (4) tighten hood
attachment (M8) nuts to 19 Nm.
Attach hood struts. Align hood if
needed according to repair
instructions.

18. Re-install washer nozzles and
hoses.

Attachment A

SIM 51 16 16

April 2017
19. Re-install chrome trim on rear of
hood.

20. Re-install under hood insulation.
21. Once complete, if possible, leave
hood in the raised position for at
least 12 hours for the best results.