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Page 2 – Whelen MPRW User Manual

Page 2

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Page 2

12

11

7

8 9

4

3

2

1

13

12

10

Insert plugs in

unused holes

LocTite® 242

be applied to

items #1 & #2!

must

6

5

Single

Housing

Shown for

Reference

Mounting Hole Specifications

Mounting Surface
Thickness Specs:
Min. - 0.020"
Max. - 0.130"

Hole Size (Dia.)
Min. - 0.297"
Max. - 0.303"

1

1

1

4

A/R

A/R

-

-

-

-

-

-

-

-

1

1

1

4

A/R

A/R

Screw, #10-24 X 3/8 PFHMS

Recessed Housing (Single-White)

Recessed Housing (Single-Black)

Gasket (Single)

Recessed Housing (Dual-White)

Recessed Housing (Dual-Black)

Gasket (Dual)

Hole Plug

Grommet, 3/8

Cover Plate (Single), Chrome

Cover Plate (Dual), Chrome

Rivnut, #10-32

3

6

4

Screw, #10-32 X 3/4 PPHMS

6

6

6

ITEM

DESCRIPTION

Pioneer (Single) Mounting Kit - Recessed Mount

Pioneer (Dual) Mounting Kit - Recessed Mount

QTY

QTY

2

3

4

5

6

7

8

9

10

11

12

13

1

*

*

2"

Pioneer Dimensions

8.18"

4.25"

Pioneer (Single)

4.25"

14.05"

Pioneer (Dual)

Pioneer™ Dual
Shown For
Reference Only

3

6

Side View

thru

2.80"

Mounting (Single and Dual Pioneer)...
1. Using the information provided in the appropriate template, remove

the required material from the proposed mounting surface. NOTE:
This installation requires a minimum 2” clearance behind the
mounting surface.

2. Drill the mounting holes required using an appropriately sized drill

bit (refer to the Mounting Hole Specifications shown below).

3. The recessed housing (#3, #4, #5 or #6), depending on its

orientation, allows the Pioneer to be mounted with either a 0° angle
or 15° angle. When the desired angle has been determined, install
the wire passage hole grommet (#11) and the hole plugs (#10) in
their appropriate holes. Route the cable through the recessed
housing wire opening and secure the Pioneer to the recessed
housing using the provided hardware (#2). Apply a drop of LocTite
242 to the threads of each of these screws prior to their installation.
Seal unused holes.

IMPORTANT NOTE! This installation uses Rivnuts to secure the
brackets to the vehicle. This type of hardware requires the use of
a specialized installation tool. Refer to the owners manual
included with this tool for proper installation techniques. Be sure
to follow the mounting hole specifications precisely!

4. With the Rivnuts (#7) properly installed, position the seal (#8 or #9)

over the mounting holes and position the recessed housing/Pioneer
assembly onto the seal.

5. Position the cover plate onto the recessed housing. Apply a drop of

LocTite 242 to each of the six mounting screws (#1) and insert
them into the appropriate Rivnut. Tighten each screw to 50 in/lbs.

Wiring...
All customer supplied wires that connect to the positive terminal
of the battery must be sized to supply at least 125% of the
maximum operating current and FUSED at the battery to carry
that load. DO NOT USE CIRCUIT BREAKERS WITH THIS
PRODUCT!

Refer to the wiring guide included with your Pioneer for wire
functions, fuse values and optional switch connections.

IMPORTANT! Before returning the vehicle to active service,
visually confirm the proper operation of this product, as well as
all vehicle components/equipment.

This manual is related to the following products: