150 hr inspection

by Charlie Robuck in 2 Stroke Technical Questions 8 months ago

Hello, I am currently doing a condition inspection on a homebuilt that has the dual BING 54 carb 54/36/1625, 582 UL DCDI silver top engine. I wanted to get clarification on the 150 hr inspection as per the ROTAX schedule. As I understand it, I have to remove the cylinders and pistons for the mentioned checks/inspections? Also i am not sure at to which part number I need to order for the replacement of the needle jet and jet needle. It lists 3 different for each. I am a licensed A&P. Any help would be appreciated.

Re: 150 hr inspection

by Rotax Wizard » 8 months ago

Rotax Wizard

1 707 3.13k

Hi Charlie

The version 582 you are working with was introduced in 1988 or 1989. Rotax lists the specs and have a full repair manual online as well as the parts book for that engine. The inspection requirements are found in the operators manual, also listed online. You can find these here at Rotax-owner.com or at flyrotax.com

To do a full 150 hour not only the pistons and barrels have to come off but the crankcase must be split with a change to the seals and gaskets. in actual call-out of the manuals at 300 hours or 5 years it should have new pistons, seals and gaskets plus a new crankshaft.

The needle jet and jet needle depends on if the engine has a Rotax airbox fitted or just filters. This is shown in a matrix in the parts manual I believe.

Cheers

Thank you said by: Charlie Robuck

Report

You do not have permissions to reply to this topic.

Title	Category	Replies
Annual, 100 hour, Condition Inspection check list.	912 / 914 Technical Questions	11
Gearbox inspection at 600hr or 1000hr?	912 / 914 Technical Questions	1
912ULS Carb Removal/Inspection	912 / 914 Technical Questions	1
What’s the alternator inspection interval for 912iS?	912iS Technical Questions	3
912ULS 1000hr Gearbox Inspection	912 / 914 Technical Questions	2

150 hr inspection

Recent Videos

Safety First!

ROTALK News

Prize Giveaway!

Log In/Out

Login