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TABLE OF CONTENTS – CONTINUED
Section Title Page
5.9. Gearbox ................................................................................................................................ 118
5.9.1 Gearbox R&R ................................................................................................................. 118
5.9.2 Gearbox Bench Procedures .......................................................................................... 120
5.9.2.1 Input Shaft .............................................................................................................. 121
5.9.2.1.1 Input Shaft Oil Seal (ONLY).............................................................................. 126
5.9.2.1.2 Input Shaft Bearings (ONLY) ........................................................................... 127
5.9.2.1.3 Input Shaft Endcap (ONLY) .............................................................................. 128
5.9.2.1.4 Drive Gear (Input Shaft) ................................................................................... 129
5.9.2.2 Pump Shaft ............................................................................................................. 131
5.9.2.2.1 Pump Shaft Bearings (ONLY) .......................................................................... 139
5.9.2.2.2 Pump Shaft Endcap (ONLY) ............................................................................. 139
5.9.2.2.3 Pump Gear (ONLY) ........................................................................................... 141
APPENDIX A. TIGHTENING (TORQUE) INFORMATION ................................................................ A–1
APPENDIX B. TEST EQUIPMENT AND SPECIAL TOOL INFORMATION ....................................... B–1
B.1. SPECIAL TOOL INFORMATION ............................................................................................. B–1
APPENDIX C. ANCILLARY PUMP EQUIPMENT ............................................................................ C–1
C.1. PRIMING SYSTEMS .............................................................................................................. C–1
C.1.1 Priming Pump ................................................................................................................ C–1
C.1.2 Priming Valves ............................................................................................................... C–2
C.2. TEMPERATURE CONTROL DEVICES .................................................................................... C–4
C.2.1 TRV ................................................................................................................................. C–4
C.2.2 TRV–L Kit ....................................................................................................................... C–4
C.3. ANCILLARY EQUIPMENT PREVENTIVE MAINTENANCE PROCEDURES ............................. C–5
C.3.1 Weekly Maintenance .................................................................................................... C–5
C.3.1.1 Pump Shift Warning Indicator Lights ..................................................................... C–5
C.3.1.2 Check Valves ........................................................................................................... C–5
C.3.1.3 Check And Clean Intake Strainers ......................................................................... C–5
C.3.1.4 Check All Gauges .................................................................................................... C–5
C.3.1.5 Check Pump Controls ............................................................................................. C–5
C.3.1.6 Inspect Water and Foam Tanks ............................................................................. C–5