0345854 EVINRUDE FITTING, Fuel pulse

Introduction
New engine breathers are now available for the engine valve covers. The new engine breathers are used as a replacement for the former engine breather which is mounted on the rear engine cover housing.Problem
The former 231-9330 Breather Gp is difficult to service in this current location. The new arrangement makes servicing of these components more accessible. Solution
Replace the existing 231-9330 Breather Gp with two 282-9105 Breather As . Refer to the following procedure in order to install the new 282-9105 Breather As .Parts Required
Table 1
Part Number     Description     Qty    
273-8703     Cover     1    
227-5538     O-Ring Seal     1    
223-1993     Cover     2    
224-7506     Valve Cover Seal     2    
282-9105     Breather As     2    
292-1163     Elbow     2    
4W-3034     Hose Clamp     2    
033-6031     O-Ring Seal     2    
5P-8211     O-Ring Seal     2    
126-0559     Bolt     4    
322-2820     Tube As     1    
8N-6265     Bracket     1    
0L-1351     Bolt     1    
5M-2894     Hard Washer     1    
5P-7470     Clip     1    
5P-7471     Clip     1    
5P-8245     Hard Washer     2    
5P-0597     Hose Clamp     4    
6V-1875     Grommet     1    
7B-3235     Bolt     1    
5B-9604     Hose     2    
1F-7958     Full Nut     1    
212-7728     Isolator Washer     12    Disassembly Procedure
Note: Cleanliness is an important factor. Before the removal procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01640813
(1) 304-2812 Tube (2) 5P-0597 Hose Clamp (3) 281-9501 Elbow Hose (4) 5P-4868 Hose Clamp (5) 130-3374 Clip
Remove and discard Item (1) through Item (5).
Illustration 2 g01641835
(6) 231-9330 Breather Gp (7) 227-5538 O-Ring Seal
Remove and discard 231-9330 (6) and 227-5538 O-Ring Seal (7).
Illustration 3 g01640833
Top right side view of engine (8) 238-9850 Covers (9) 7X-0440 Bolts (10) 8T-4224 Hard Washers
Remove and discard two covers (8) from cylinders six and eight and cylinders ten and twelve.Note: Retain 12 bolts (9) and 12 washers (10) for reassembly.Assembly Procedure
Illustration 4 g01641836
(1) 273-8703 Cover (2) 227-5538 O-Ring Seal
Install 273-8703 Cover (1) and 227-5538 O-Ring Seal (2) .
Illustration 5 g01640876
Top right side view of engine (3) 223-1993 Cover (4) 224-7506 Valve Cover Seal (5) 212-7728 Isolator Washer (6) 7X-0440 Bolt (7) 8T-4224 Hard Washer (8) 292-1163 Elbow (9) 5P-8211 O-Ring Seal (10) 126-0559 Bolt (11) 4W-3034 Hose Clamp (12) 282-9105 Breather As (13) 033-6031 O-Ring Seal
Install two 223-1993 Covers (3), two 224-7506 Valve Cover Seals (4) and twelve 212-7728 Isolator Washers (5) using 7X-0440 Bolts (6) and 8T-4224 Hard Washers (7) retained in Step 3 of the disassembly procedure.
Install two 292-1163 Elbows (8), two 5P-8211 O-Ring Seals (9) and four 126-0559 Bolts (10) .
Install two 4W-3034 Hose Clamps (11), two 282-9105 Breather As (12) and two 033-6031 O-Ring Seals (13) .
Illustration 6 g01640897
(14) 5P-0597 Hose Clamp (15) 5B-9604 Hose (16) 322-2820 Tube As (17) 6V-1875 Grommet (18) 5P-7470 Clip (19) 5P-7471 Clip (20) 8N-6265 Bracket (21) 0L-1351 Bolt (22) 5M-2894 Hard Washer (23) 7B-3235 Bolt (24) 1F-7958 Full Nut