Lubricating Oil System (Trochoid Pump) - Yanmar 3YM30 Sevice Manual

Marine diesel engine
Hide thumbs Also See for 3YM30:
Table of Contents

Advertisement

13.3 Lubricating oil system (Trochoid pump)

(1) Outside clearance of outer rotor
Standard
0.12-0.21
(2) Tip clearance between outer rotor and inner rotor
Standard
-
(3) Side clearance of outer rotor
Standard
0.02-0.07
(4) Outside diameter clearance of inner rotor centering location part
Inspection item
Gear case cover I.D.
Inner rotor O.D.
Rotor clearance
Limit
Reference page
0.30
8.2.4(1)
Limit
Reference page
0.16
8.2.4(1)
Limit
Reference page
0.12
8.2.4(2)
Standard
46.13-46.18
45.98-46.00
0.13-0.20
mm
mm
mm
Limit
-
-
0.25
207
13. Service standards
mm
Reference
page
8.2.4(3)

Hide quick links:

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 3YM30 and is the answer not in the manual?

This manual is also suitable for:

3ym20

Table of Contents

Save PDF