Language selection

Français

Search

Marine Machinery Regulations (SOR/90-264)

Full Document:

HTMLFull Document: Marine Machinery Regulations (Accessibility Buttons available) |
XMLFull Document: Marine Machinery Regulations [341 KB] |
PDFFull Document: Marine Machinery Regulations [731 KB]

Regulations are current to 2025-09-29 and last amended on 2023-12-20. Previous Versions

SCHEDULE VIReversing and Reduction Gearing, Shafting Systems and Propellers

PART I(Section 4)Design Specifications

DIVISION IReversing and Reduction Gearing

Item	Requirements
1	None.

DIVISION IIShafting Systems

Item	Requirements
1	Screw shafts shall be made of (a) carbon steel protected from exposure to water in the stern bearing by a corrosion-resistant continuous liner, or non-continuous liners between each of which is a welded joint or a suitable bonded coating; (b) carbon steel protected from exposure to water by means of an oil lubricated stern bearing with internal and external glands; (c) corrosion resistant metal in accordance with rules or codes; or (d) carbon steel not fitted with the methods of water exposure protection referred to in subitem (a) or (b).
2	The screw shaft shall have the propeller attached by means of (a) a suitable shaft taper with a keyway that is (i) in sled runner form, or (ii) in a form where the top end is well rounded and smoothed off, with an adequate root radius; (b) a suitable shaft taper with no keyway; or (c) a coupling flange.

DIVISION IIIPropellers

Item	Requirements
1	None.

PARTS II to IV[Repealed, SOR/2021-135, s. 74]

SOR/2015-161, ss. 8(E), 9(F)
SOR/2021-135, s. 74

Previous Version

Select page

Page Details

Date modified:: 2025-06-04