Freefall Lifeboat · Lifesaving Appliances (LSA)
On modern vessels, the D63S is commonly used for crew evacuation and safety, ensuring compliance with SOLAS regulations for personnel capacity. This equipment is IMO approved and DNV certified, providing a reliable solution for maritime safety needs. Potential common failures include corrosion and blockage of the release hook mechanism, diesel engine start failures due to inadequate regular testing, osmotic blistering in the GRP hull after prolonged water contact, air supply system valve failure, and harness wear from UV exposure and weathering. Maintenance recommendations include weekly engine test runs for a minimum of five minutes and annual servicing of the release hook by an approved service provider. Additionally, GRP hull inspections should be conducted during docking intervals, with a thorough examination every five years. Spare parts are available through Zhenjiang Marine Auxiliary Machinery Works or authorized distribution partners, with a lead time of 2 to 6 weeks.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
What our service work and the manufacturer documentation say about keeping this model running.
Weekly engine test run (min. 5 min). Release hook servicing annually by an approved service provider (SOLAS MSC.402(96)). GRP hull inspection at docking. Five-year thorough examination.
Spare parts via Zhenjiang Marine Auxiliary Machinery Works or authorised distribution partners. Lead time: 2-6 weeks.
Verified against the DNV Approval Finder — the certificate below is issued by DNV, not by us.
Free of charge — send us your request for Zhenjiang Marine Auxiliary Machinery Works equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Zhenjiang Marine Auxiliary Machinery Works first.
Tell us what you need for this Zhenjiang Marine Auxiliary Machinery Works D63S — a part, a service call, a second opinion. Are you Zhenjiang Marine Auxiliary Machinery Works? Claim this brand page.
Service engineer? Write the day report for this D63S in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.