AVSTAR LFR-NNSS5 Instruction manual

AVStar Fuel Systems. All Rights Reserved.
Fuel System Installation, Operation
& Maintenance Manual
(Principal Manual)
Models LFR-NNSS5, LFR-NMLH10, LFR-NNLH10,
LFR-NNLS10, LFR-NNSH10 & LFR-NNSM10 Servo Fuel
Injectors with Air Bleed Injection Nozzles & Flow Divider
May 27, 2022
Part No. AFS-IOM-02

Fuel System Installation, Operation &
Maintenance Manual
AVStar Part Number: AFS-IOM-02
Contact Us:
Mailing Address:
AVStar Fuel Systems
1365 Park Lane South
Jupiter, FL 33458 USA
Phone:
Factory
U.S. and Canada Toll Free:
Direct:
[phone]
[phone]
AVStar’s regular business hours are Monday through Friday from 8:00AM through 5:00PM
Eastern Time (-5 GMT).
Visit us Online: avstardirect.com

AFS-IOM-02
AVStar Fuel Systems. All Rights Reserved Record of Revisions
May 27, 2022 Page i
RECORD OF REVISIONS
Revision
Revision
Date
Revised
By
Revision Description
Original
5/27/2022
CES
Original Release of Manual - Part No. AFS-IOM-02

AFS-IOM-02
AVStar Fuel Systems. All Rights Reserved
Page ii May 27, 2022
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AFS-IOM-02
AVStar Fuel Systems. All Rights Reserved Service Document List
May 27, 2022 Page iii
SERVICE DOCUMENT LIST
NOTICE: The following is a list of service documents referenced in, incorporated into, or
applicable to the information in this manual. Always refer to the latest revision of any
service document (including any supplements) for changes or additional information.
Document Number
Subject
AVStar AFS-IOM-02
Fuel System Operation & Maintenance Manual
(Principal Manual)
AVStar AFS-IPC-04
LFR-NNSS5 Illustrated Parts Catalog
AVStar AFS-IPC-05
LFR-NNSH10 Illustrated Parts Catalog
AVStar AFS-IPC-06
LFR-NMLH10, -NNLH10, -NNLS10 Illustrated Parts
Catalog
AVStar AFS-IPC-07
LFR-NNSM10 Illustrated Parts Catalog
AVStar AFS-IPC-08
Air Bleed Nozzles Illustrated Parts Catalog
AVStar AFS-IPC-09
Fuel Flow Divider Illustrated Parts Catalog
FSM LFR-NNSS5
AVStar LFR-NNSS5 Overhaul Manual
FSM LFR-NNSH10
AVStar LFR-NNSH10 Overhaul Manual
FSM LFR-L10
AVStar LFR-NMLH10, -NNLH10, -NNLS10
Overhaul Manual
FSM LFR-NNSM10
AVStar LFR-NNSM10 Overhaul Manual
FSM ABN
AVStar Air Bleed Nozzles Overhaul Manual
FSM FD
AVStar Fuel Flow Divider Overhaul Manual
AVStar AFS-SB6
Fracture of a Fuel Diaphragm stud in Fuel Servos
AVStar AFS-SB9
Adjustment of Servo Regulators fitted with AVStar
Diaphragms
AVStar AFS-SB10
Fuel Servos Installed in an Updraft Configuration
AVStar AFS-SB12
Service Limits for AVStar Fuel Servos
AVStar AFS-SB13
Flow Divider –Manufacturing Defect
AVStar AFS-SIL-01
AV2581500 Servo Installed on Lycoming IO-390
Engines
AVStar AFS-SIL-02
Servo –Fuel Inlet Strainer
Lycoming S.B. 342
Fuel Line & Support Clamp Inspection & Installation
Lycoming S.B. 398
Recommended Corrective Action for Use of Incorrect
Fuel
Lycoming S.I. 1009
Overhaul, Recommended Time Between (TBO)
Lycoming S.I 1070
Specified Fuels for Spark Ignited Gasoline Aircraft
Engine Models
Lycoming S.I 1079
Filters, Fuel Line Servo, Periodic Maintenance
Lycoming S.I 1080
Maintenance Items for Special Attention
Lycoming S.I. 1132
Magneto Drop-Off
Lycoming S.I. 1301
Primer and Fuel Injector Lines, Identification
Lycoming S.I. 1427
Engine Break-In and Oil Consumption Test Limits
Lycoming S.I. 1484
Carburetor or Fuel Injector Servo Unit Hold Down
Nuts, Installation Torque for Fuel Metering Device
Lycoming S.I. 1498
Recommended Engine Procedures for Purging Vapor
Continued on Next Page