20551362 Volvo.Penta Adjusting screw

Introduction
The purpose of this Special Instruction is to have a one safesource for referring to 3406 overhaul kits. Use the following tablesfor your engine arrangement to identify your rebuild kit parts list.Bronze Overhaul Kits by Arrangement
Table 1
Arrangement     Bronze Kit     Machine Model     Engine Serial Number Prefix    
235-4688     387-0807     3406E(735)     BKN    
153-7077     387-0807     3406E(735)     BET    
235-4690     387-0807     3406E(621G, 623G, 627G)     BET    
192-4242     387-0807     3406E(621G, 623G, 627G)     BET    
160-0651     387-0807     3406E(621G, 623G, 627G)     BET    Exhaust Sleeves
Only use the 194-8124 Sleeve that is found in the package that is labeled "BB" ifyour engine is listed in the table below. Use of the sleeves is notoptional. If the sleeves are used and not needed, engine performancecould be compromised. Also, if the sleeves are not used and shouldbe used engine performance could be compromised.
Table 2
Arrangement     Bronze Kit     Machine Model     Engine Serial Number Prefix    
235-4688     387-0807     3406E(735)     BET    
153-7077     387-0807     3406E(735)     BET    
235-4690     387-0807     3406E(621G, 623G, 627G)     BET    
192-4242     387-0807     3406E(621G, 623G, 627G)     BET    Legend
Table 3
Legend    
Note     Component Description    
B     Head Gasket and O-Rings    
C     Water Temperature Regulator and Gasket    
D     Turbocharger Gaskets and O-Rings    
F     Fuel Lines and O-Rings    
H     Front Structure    
J     Rear Structure    
K     Single Fuel Injector    
M     Piston Gp    
N     Cylinder Block Gp    
O     Oil Pan Gp    
P     Filter Gp    
R     Oil Cooler Gp    
S     Water Pump Gp    
T     Water Lines Gp    
U     Oil Lines Gp    
W     Aftercooler and Air Lines Gp    
BB     Exhaust Sleeve     387-0807 Engine Overhaul Kit By Engine Arrangement
235-4688 Engine Ar
Table 4
Bronze 387-0807 Engine OverhaulKit
3406E(735)
Engine Serial Number BET
Arrangement 235-4688 Engine Ar    
Quantity     Part Number     Part Name     Note    
6     061-8639     O-Ring Seal     B    
11     106-1792     Taperlock Stud     B    
11     108-3612     Spacer     B    
6     129-9452     Exhaust Manifold Gasket     B    
24     163-2478     Valve Stem Seal     B    
12     166-2904     O-Ring Seal     B    
2     214-7566     O-Ring Seal     B    
3     214-7568     O-Ring Seal     B    
7     216-5582     Bushing     B    
1     272-0390     Seal     B    
2     272-2583     O-Ring Seal     B    
1     359-0908     Cylinder Head Gasket     B    
16     2N-2766     Locknut     B    
1     2S-3770     Spacer     B    
24     3E-6772     Seal     B    
1     4F-7390     O-Ring Seal     B    
1     4S-6137     Taperlock Stud     B    
12     5M-2894     Hard Washer     B    
1     5P-0840     O-Ring Seal     B    
2     5P-5678     Seal     B    
1     6V-0128     Connector Seal     B    
2     6V-3251     O-Ring Seal     B    
1     6V-6609