Intensifier Maintenance - Fluke Calibration 4322-SYS-NAVAIR Service Manual

Introduction ........................................................................................................ 5-3
Safety ................................................................................................................. 5-3
Standard Torque Look-Up Table ....................................................................... 5-4
Intensifier Hour Meter ....................................................................................... 5-5
Maintenance Procedures .................................................................................... 5-7
Front-Panel and Case Cleaning ..................................................................... 5-7
Pressure Generation and Leak Test ............................................................... 5-7
Electronic Pressure Sensor Alignment .......................................................... 5-8
Seal Replacements ......................................................................................... 5-9
Fuse Replacement .......................................................................................... 5-9
Intensifier Part Replacement .............................................................................. 5-11
Chassis ........................................................................................................... 5-11
Pump Cam ..................................................................................................... 5-14
Pump Cam Disassembly ........................................................................... 5-17
Pump Cam Reassembly ............................................................................. 5-18
Motor Controller ............................................................................................ 5-20
Planetary Gears and Gear Bearings ............................................................... 5-22
Pressure Port Shaft and Seals ........................................................................ 5-24
ICM ............................................................................................................... 5-25
Piston Clevis Bearing, Roller, and Piston Seals ............................................ 5-25
Pressure Gauge .............................................................................................. 5-30
Vent or Isolation Valve ................................................................................. 5-31
Electronic Pressure Sensor ............................................................................ 5-32
Overpressure Relief Valve............................................................................. 5-33
Power Entry Module ...................................................................................... 5-33
Power Supply PCA and Intensifier PCA ....................................................... 5-34
Quick Connect Fittings (QC) and Filter ........................................................ 5-35

Intensifier Maintenance

Title
Chapter 5
Page
5-1