Heavy Duty Balanced Opposed Compressors - Ariel Corporation
Heavy Duty Balanced Opposed Compressors - Ariel Corporation
Heavy Duty Balanced Opposed Compressors - Ariel Corporation
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
FOR MODELS: JGZ AND JGU TABLE OF CONTENTS<br />
Checking/Adjusting Balance Valves on Subsequent Start-up .........................4-51<br />
Frame Lubricating System - Description ...............................................................4-52<br />
Lube Oil Strainer, Filter & Filter Installation Instructions .......................................4-52<br />
Lube Oil Strainer ..............................................................................................4-52<br />
Lube Oil Filter ..................................................................................................4-52<br />
Oil Filter Installation for Spin-On Type Filters ..................................................4-53<br />
Oil Filter Element Installation for Cartridge Type Filters ..................................4-53<br />
Lube Oil Pump & Lube Oil Pressure .....................................................................4-55<br />
Description & Adjustment ................................................................................4-55<br />
Lube Oil Pressure Regulating Valve ................................................................4-55<br />
Low Oil Pressure Shutdown ..................................................................................4-56<br />
Maintenance .......................................................................................... 5-1<br />
General Introduction ...............................................................................................5-1<br />
Positioning a Throw for Maintenance ......................................................................5-2<br />
Connecting Rod ......................................................................................................5-2<br />
Checking Connecting Rod (Crank Pin) Bearing Clearances .............................5-3<br />
Connecting Rod - Removal ...............................................................................5-5<br />
Connecting Rod Bushing Replacement .............................................................5-5<br />
Connecting Rod - Installation ............................................................................5-6<br />
Crosshead ...............................................................................................................5-9<br />
Crosshead - Removal ........................................................................................5-9<br />
Crosshead - Installation ...................................................................................5-12<br />
BICERA Type Crankcase Over-Pressure Relief Valves .......................................5-16<br />
Crankshaft .............................................................................................................5-17<br />
Checking Main Bearing Clearances ................................................................5-17<br />
Crankshaft - Removal ......................................................................................5-19<br />
Crankshaft - Oil Slinger ...................................................................................5-21<br />
Crankshaft - Chain Sprockets ..........................................................................5-22<br />
Main Bearings - Removal/Installation w/Crankshaft Removed ........................5-23<br />
Main Bearings - Removal/Installation w/Crankshaft In Place ..........................5-23<br />
Crankshaft - Installation ...................................................................................5-26<br />
Torsional Vibration Detuners - Installation on Crankshaft .....................................5-27<br />
Chain Drive System ..............................................................................................5-29<br />
Description .......................................................................................................5-29<br />
Chain Adjustment ............................................................................................5-31<br />
Chain and Sprocket Replacement ...................................................................5-32<br />
Chain Idler Sprockets Replacement - (Eccentric Adjustment Caps) ...............5-33<br />
Lube Oil Pump Chain Sprocket Replacement .................................................5-33<br />
Force Feed Lubricator Chain Sprocket Replacement .....................................5-34<br />
Piston and Rod - Removal ....................................................................................5-36<br />
Piston and Rod - Disassembly and Reassembly ..................................................5-37<br />
Piston and Rod - Disassembly ........................................................................5-37<br />
Piston and Rod - Reassembly .........................................................................5-37<br />
Piston and Rod - Installation .................................................................................5-40<br />
Piston Rod Run Out ..............................................................................................5-40<br />
Piston Rings ..........................................................................................................5-42<br />
Determining Ring Wear: ..................................................................................5-42<br />
iv 7/09