O-540-A4E5 Operator's Manual
DATE RELEASED:
June 2012
TITLE:
O-540-A4E5 Operator's Manual
DOCUMENT PART NUMBER:
60297-43
MODELS AFFECTED:
O-540-A4E5
Supplement No. 1 to Service Bulletin No. 603
DATE: October 9, 2012
This Supplement No. 1 is to clarify terms in the revised last paragraph of the NOTE on page 2 of Lycoming Engines' Service Bulletin No. 603, dated October 4.
Service Instruction No. 1546
DATE: October 4, 2012
TIME OF COMPLIANCE
At each removal and installation of the starter electrical lead.
MODELS AFFECTED
All Lycoming direct drive engines.
This Service Instruction includes specific installation and removal requirements of the electrical leads for Hartzell Engine Technologies (HET), LLC starters.
Service Bulletin No. 603
DATE: October 4, 2012
MODELS AFFECTED
All Lycoming engines in Table 1 (in the attached bulletin) equipped with Slick 4200/6200 or 4300/6300 series Impulse and Direct Drive magnetos.
TIME OF COMPLIANCE
As required by Slick SB1-12.
Service Instruction No. 1545
DATE: October 2, 2012
MODELS AFFECTED
320/360 series Lycoming engines with crankcase casting part number C11B20061R Revision M or later and C11B20061L Revision M or later.
TIME OF COMPLIANCE
As required.
Supplement No. 1 to Service Bulletin No. 543 C
August 31, 2012
This supplement to Service Bulletin No. 543C is for clarification of Option 2 on Page 2: the new oil filter converter plate gasket does not have a prestamp of 543. There is no need to vibropeen 543 on the converter plate. The part number is visible with the plate installed.
O-320-D3G Parts Catalog
DATE RELEASED:
August 2012
TITLE:
O-320-D3G Parts Catalog
DOCUMENT PART NUMBER:
PC-203-D3G
MODELS AFFECTED:
O-320-D3G
Service Instruction No. 1549
DATE: June 27, 2012
MODELS AFFECTED
Engines that have Fuel Pump Plunger P/N 61544 installed.
TIME OF COMPLIANCE
At next engine overhaul, whenever fuel pump plunger appears damaged, or earlier at owner’s discretion.
This Service Instruction is notification that Fuel Pump Plunger P/N 23D26777 is an approved replacement for Fuel Pump Plunger P/N 61544.
O-540-A4E5 Maintenance Manual
DATE RELEASED:
June 2012
TITLE:
O-540-A4E5 Maintenance Manual
DOCUMENT PART NUMBER:
LM-O-540
Service Instruction No. 1256 F
Supersedes Service Instruction No. 1256E
April 5, 2012
MODELS AFFECTED
Intake and exhaust valve guides on all Lycoming engines except as listed below: Intake valve guides only on O-235 and O-290 series unless modified in accordance with the latest revision of Service Instruction No. 1246.
TIME OF COMPLIANCE
When replacing valve guides
This Service Instruction identifies flanged intake and exhaust valve guides, and respective valve guide drifts, reamers, and gauges necessary to install valve guides on applicable Lycoming engine models.