Yanmar 4BY Service Manual

GENERAL SERVICE INFORMATION
BY Service Manual
3-3
Engine Outline Drawings
ENGINE OUTLINE DRAWINGS
Note: All dimensions are metric. Contact Yanmar Marine for the most current drawings.
4BY - Inboard Version (Borg Warner Flange)
Figure 3-1
0003569
VIEW S
SECTION A-A
AA
Ø209.55
+0.02
+0.06
50
356.5
21.5
373
669
286
356.5
54
ENGINE MIDDLE
456.5
572
240
700
SAE 20/40-26
7
S
760
54
287
861

Yanmar 4BY Specifications

General

Brand	Yanmar
Model	4BY
Category	Engine
Language	English