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Summary of Contents for Napier 307
- Page 1 Napier Turbochargers Limited NA307 Service Manual www.napier-turbochargers.com...
- Page 2 NAPIER 307 Turbocharger Service Manual Edition: 1 Publication TB 3104 January 2011 (Issue 2)
- Page 3 Chapter 2 Napier 307 Technical data ........
- Page 4 Chapter 10 Napier 307 spare parts list ........
- Page 5 Appendix E Napier approved agents and service centres ....... .
- Page 6 Napier 307 Service Manual 4.10 Speed probe removal Fig. 13 Location of the speed probe Cover plate Gland nut Setscrew Reducer Washer Speed probe retaining screw Speed probe assembly Washer Inductive pulse sensor/cable Step 1 Undo the cable connector from the in-line speed probe amplifier.
- Page 7 Turbocharger dismantling 4.11 Dismantling the cartridge - compressor insert removal The next sequence describes the dismantling of the cartridge assembly. (Refer to Fig. 18). Fig. 14 Removing the compressor insert Compressor outlet casing Flat washer Compressor insert Speed probe assembly Peelable shim Inductive pulse sensor Capscrew...
- Page 8 Napier 307 Service Manual Step 7 Mark the position and orientation of the shim and store carefully. Step 8 Remove the guide bars which were fitted at Step 2. NOTE: The torque on the impeller must be broken at this stage before the compressor outlet casing is removed as the casing is required to mount the tooling.
- Page 9 Napier has a dedicated overhaul and remanufacturing facility within its main production facility in Lincoln. All models of NAPIER turbocharger can be serviced to the highest standard using genuine parts, factory approved quality processes and carrying full OEM warranty. NOTE: The quantities listed are the maximum required for any combination of build.
- Page 10 Napier 307 Service Manual Single entry axial turbine inlet casing - 11A Scrap view showing Single entry axial water wash blanking turbine inlet casing assembly - 11A 101-11A 124, TD0100 Napier Turbochargers Limited...
- Page 11 Napier 307 spare parts list Single entry radial turbine inlet casing - 11A Code No Item Description Quantity 100--11A Single entry axial tubine inlet casing assembly 101--11A Single entry axial tubine inlet casing Washer Capscrew (Turbine wash) # Water wash blanking plate #...
- Page 12 Napier 307 Service Manual Single entry radial turbine inlet casing - 14A Scrap view showing water wash blanking Single entry radial turbine inlet casing assembly - 14A 101-14A TD0101 Napier Turbochargers Limited...
- Page 13 Napier 307 spare parts list Single entry radial turbine inlet casing - 14A Code No Item Description Quantity 100--14A Single entry radial tubine inlet casing assembly 101--14A Single entry radial tubine inlet casing Washer Capscrew (Turbine wash) # Water wash blanking plate #...
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