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Dual – Rivera Primo Common Plenum Dual 42mm Mikuni Carburetor Kit (DMK) User Manual

Page 4

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E. PURGE FITTINGS - These are installed in
both carburetors and factory capped (as illus-
trated above). To connect your evaporative
emission system to the dual-carbs, remove a
cap from one of the carburetors and connect
the purge hose to one of the carburetor fit-
tings. If a longer purge hose is required, use
the remaining piece of vacuum hose. Use an
enclosed small cable tie to secure the hose.

5. AIR CLEANER ASSEMBLY

A. Assemble the air cleaner by placing the filter
into the groove in the carburetor backing plate
and secure it in place with the air cleaner cover
and screws.

USE BLUE LOCTITE ON THE AIR CLEANER
SCREWS TO KEEP THEM FROM VIBRATING
LOOSE.

KIT PARTS LIST

Item

Part no

Description

Qty

1

RIV-014

Bolt

1

2

RIV-016

Lockwasher 2

3

RIV-015

Flatwasher

3

4

RIV-009A

Breather

1

5

RIV-009

Breather

1

6

RIV-010

Spacer

2

7

RIV-006 Support

bracket

1

8

SM-013

Stepped washer

2

9

SM-19

5/16" Bolt 2

10

SM-010

1/2" Hollow bolt

2

11

RIV-023

3/8" Locknut

1

12

RIV-005

Choke bracket

1

13

RIV-022

O-rings

2

14

ME-0005

A/C base

1

15

ME-0012

Socket screw

2

16

ME-0013

3/8" Bolt X 5.5" 1

17

RIV-012

Air filter

1

18

ME-0006

A/C cover

1

19

RIV-013

A/C screw

2

20

RE-90-R

Seal set

1

21

RE-90-F

Clamp set

1

22A

RIV-011

Cast manifold

1

22B

RIV-011-P

Polished manifold

1

22C

RIV-011-C

Chrome manifold

1

23

ME-0014

4mm screw

1

24

ME-0015

4mm washer

1

25

ME-0016

5mm screw

1

26

ME-0017

5mm washer

1

27

ME-0018

5mm locknut

1

28

RIV-004

Cable bracket

1

29

RIV-017 Fuel/breather hose 24"

2

30

RIV-018

Hose clamp

2

31

RIV-021

Cable tie

4

32

RIV-024

Spacer

1

DUAL

DUAL

CARB INST

CARB INST

ALLA

ALLA

TION

TION

DUAL

DUAL

CARB INST

CARB INST

ALLA

ALLA

TION

TION

6

CAUTION

vacuum fitting

capped purge

fitting

20

25

28

3

3

2

2

1

3

4

6

7

8

9

11

10

32

12

14

13

15

16

17

18

19

27

26

24

23

20

5

21

21

22

Note: 29, 30, & 31 not shown

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