2.6 PROTECTIVE SLEEVE 2.6.1 Protective Sleeve Removal
Contents
1. Discard the seal rings NOTE In a suitable container catch any fuel that runs out of the filter housing or fuel lines 6 Remove the bolts attaching the filter housing to the mounting bracket 7 Remove the filter housing from the engine 8 Clean the fuel filter cap Discard the filter element 2 9 2 Fuel Filter Installation Install the fuel filter as follows 1 Install the filter housing on the mounting bracket Tighten the mounting bolts to 25 N m 18 lb ft 2 Install the drain and delivery lines as removed Install new seal rings on the banjo fittings Tighten the banjo bolts to 40 50 N m 30 37 Ib ft 3 Install the return line as removed Install new seal rings on the banjo fitting Tighten the banjo bolt to 40 50 N m 30 37 Ib ft 4 Install a new filter element in the main filter cap Inspect the O ring and replace it if necessary Screw the cap onto the filter housing Tighten the cap to 25 N m 18 lb ft 5 Connect the batteries All information subject to change without notice Rev 2005 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION From Bulletin 1 MBE4000 05Rev 2 39 2 9 FUEL FILTER 6 Prime the fuel system Refer to section 11 1 5 NOTE DDC does not recommend opening the high pressure fuel lines and bleeding the air from the fuel system as part of the priming process NOTE MBE 4000 engines in March 2005 will be equipped with a fuel priming valve which is located in the secondary2. 05Rev 2 41 2 10 EGR FUEL FILTER 3 Remove the three filter bracket mounting bolts from bracket and block 4 Remove the filter bracket 2 10 2 EGR Fuel Filter Bracket Installation Install the EGR fuel filter bracket as follows 1 Install the fuel filter bracket to the block using the three 8 mm x 90 mm fuel filter bracket mounting bolts Torque bolts to 25 N m 19 lb ft See Figure 2 23 2 Install the fuel filter to the mounting bracket using the two 10 mm x 40 mm threaded bolts Torque bolts to 60 N m 44 lb ft WARNING PERSONAL INJURY To avoid injury from the sudden release of a high pressure hose connection wear a face shield or goggles 3 Attach fuel inlet fuel outlet and fuel drain connection hoses to the fuel filter 4 Prime the fuel system Refer to section 11 1 5 Rev 2005 All information subject to change without notice 2 42 From Bulletin 1 MBE4000 05Rev 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION
3. MBE 4000 SERVICE MANUAL 2 6 PROTECTIVE SLEEVE Perform the following procedures for removal and installation of the protective sleeve 2 6 1 Protective Sleeve Removal Remove the protective sleeve as follows A WARNING HOT COOLANT To avoid scalding from the expulsion of hot coolant never remove the cooling system pressure cap while the engine is at operating temperature Wear adequate protective clothing face shield rubber gloves apron and boots Remove the cap slowly to relieve pressure 1 Drain the engine coolant into a clean container If the coolant is clean save it for later use 2 Remove the injector nozzle Refer to section 2 4 1 NOTE The injector sleeve puller kit J 46381 comes with two sockets a 4 toothed and a rubber ended socket All information subject to change without notice Rev 2005 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION From Bulletin 1 MBE4000 05Rev 2 25 2 6 PROTECTIVE SLEEVE 3 Using the injector sleeve puller J 46381 remove the protective sleeve from the cylinder head See Figure 2 15 1 Protective Sleeve 2 O ring Figure 2 15 Pulling the Protective Sleeve a Insert the 4 toothed socket part of toolset J 46381 into the protective sleeve Make sure the teeth of the socket engage the four openings on the protective sleeve b Loosen th
4. Replacement Replace the crank angle position sensor as follows All information subject to change without notice Rev 2005 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION From Bulletin 1 MBE4000 05Rev 2 27 2 6 PROTECTIVE SLEEVE 1 Disconnect the electrical connector See Figure 2 17 42111 1 Crank Angle Position Sensor 3 Flywheel Housing Timing Case 2 Electrical Connector Figure 2 17 Crank Angle Position Sensor Installation 2 Remove the sensor from the access hole in the flywheel housing 3 Install a new sensor in the flywheel housing 4 Connect the electrical connector NOTE Be sure that the correct electrical connector is connected to the sensor Rev 2005 All information subject to change without notice 2 28 From Bulletin 1 MBE4000 05Rev 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION MBE 4000 SERVICE MANUAL WARNING PERSONAL INJURY To avoid injury from the sudden release of a high pressure hose connection wear a face shield or goggles 3 Disconnect the fuel lines on the heat exchanger Discard the seal rings See Figure 2 21 Ti FI 1 DDEC ECU Control Unit 2 Fuel Feed Line 3 Banjo Hollow core Bolt 4 Banjo Fitting Figure 2 21 Fuel Heat Exchanger NOTE Catch any fuel in a clean container 5 Seal Ring 6 Fuel Heat Exchanger Mounting Bolt 7 Fuel Heat Exchanger Inlet 8 Fuel Heat Exchanger 4 Remove the mounting bolts
5. attaching the fuel heat exchanger to the DDEC ECU control unit Then remove the fuel heat exchanger NOTE Do not disassemble the fuel heat exchanger It cannot be serviced All information subject to change without notice Rev 2005 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION From Bulletin 1 MBE4000 05Rev 2 35 2 8 FUEL HEAT EXCHANGER 2 8 2 Fuel Heat Exchanger Installation Install the fuel heat exchanger as follows 1 Attach the fuel heat exchanger to the DDEC ECU control unit with the mounting bolts Tighten the bolts to 8 N m 6 lb ft 2 Connect the fuel lines to the fuel heat exchanger Use new seal rings Tighten the fuel lines to 50 N m 37 Ib ft 3 Close the hood 4 Connect the batteries 5 Prime the fuel system Refer to section 11 1 5 Rev 2005 All information subject to change without notice 2 36 From Bulletin 1 MBE4000 05Rev 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION MBE 4000 SERVICE MANUAL WARNING PERSONAL INJURY To avoid injury from the sudden release of a high pressure hose connection wear a face shield or goggles 4 Disconnect the fuel return line from the filter housing Mark both sides of the connection with a paint pen Discard the seal rings NOTE Catch any fuel that runs out of the filter housing or fuel return line 5 Remove the fuel delivery and drain lines from the filter housing Mark both sides of each connection with paint pens
6. e protective sleeve with a ratchet until the threads of the sleeve are disengaged from the cylinder head c Attach the rubber ended socket to the puller from injector sleeve puller toolset J 46381 d Insert the rubber ended socket into the protectiv esleeve Expand the rubber ended socket by turning the handle on the tool counterclockwise e Pulll while roating the protective sleeve counterclockwise to reome it from the 2 26 cylinder head Rev 2005 All information subject to change without notice From Bulletin 1 MBE4000 05Rev 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION MBE 4000 SERVICE MANUAL 4 Remove the O ring from the cylinder head See Figure 2 16 IEA i SIN 42110 1 Nozzle 3 O ring 2 Protective Sleeve Figure 2 16 Removing the O ring NOTE Replace the O ring whenever the protective sleeve is removed 2 6 2 Protective Sleeve Installation Install the protective sleeve as follows 1 Clean the sealing surfaces of the protective sleeve and the cylinder head 2 Lubricate the new O ring with a light coating of engine oil Install the O ring in the cylinder head 3 Install the protective sleeve into the cylinder head Using the 4 toothed socket part of toolset J 46381 and tighten the protective sleeve to 45 N m 33 lb ft 4 Install the nozzle Refer to section 2 4 2 5 Fill the cooling system with clean coolant 2 6 3 Crank Angle Position Sensor
7. filter Engines built before March 2005 require the installation of a fuel priming valve before using the Diesel Fuel System Primer tool J 47912 Rev 2005 All information subject to change without notice 2 40 From Bulletin 1 MBE4000 05Rev 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION MBE 4000 SERVICE MANUAL 2 10 EGR FUEL FILTER The removal and installation procedures remain the same for the non EGR and EGR fuel filter assembly however because of the fuel filter s new location on an EGR engine there are modified mounting bracket changes 2 10 1 EGR Fuel Filter Bracket Removal Remove the EGR fuel filter bracket as follows WARNING PERSONAL INJURY To avoid injury from the sudden release of a high pressure hose connection wear a face shield or goggles 1 Disconnect fuel outlet fuel inlet and fuel drain connection hoses from the fuel filter on the EGR engine 2 Remove the two filter to bracket threaded mounting bolts and carefully remove the filter See Figure 2 23 1 Fuel Filter to Bracket Threaded Mounting Bolts 3 Bracket Mounting Bolts 2 Fuel Filter Mounting Bracket Figure 2 23 Removal or Installation of EGR Fuel Filter Bracket All information subject to change without notice Rev 2005 6SE412 0403 Copyright 2005 DETROIT DIESEL CORPORATION From Bulletin 1 MBE4000
Download Pdf Manuals
Related Search