Apeks ATX Second Stage - Table of Contents

Contents
COPYRIGHT NOTICE...............................................................................................................................................3
INTRODUCTION.......................................................................................................................................................3
WARNINGS, CAUTIONS, & NOTES.........................................................................................................................3
SCHEDULED SERVICE............................................................................................................................................3
GENERAL GUIDELINES..........................................................................................................................................3
GENERAL CONVENTIONS......................................................................................................................................4
DISASSEMBLY PROCEDURES...............................................................................................................................4
REASSEMBLY PROCEDURES................................................................................................................................7
FINAL TESTING......................................................................................................................................................10
Second Stage Opening Effort Test.................................................................................................................................................... 10
Second Stage Air Flow Test............................................................................................................................................................... 10
Second Stage Purge Flow Test ......................................................................................................................................................... 10
External Leak Test .............................................................................................................................................................................. 10
Subjective Breathing Test.................................................................................................................................................................. 10
TABLE 1 - FIRST-STAGE TROUBLESHOOTING GUIDE ......................................................................................11
TABLE 2 - RECOMMENDED TOOL LIST ..............................................................................................................12
TABLE 3 - RECOMMENDED LUBRICANTS AND CLEANERS...........................................................................13
PROCEDURE A - CLEANING AND LUBRICATION..............................................................................................14
TABLE 4 -TORQUE SPECIFICATIONS..................................................................................................................15
TABLE 5 - TEST BENCH SPECIFICATIONS .........................................................................................................15
EXPLODED PARTS DIAGRAM ..............................................................................................................................16