34830-98J00 Suzuki SENSOR ASSY, OIL TEMP

Earlier Engine
Later 3408 Engine
Later 3412 Engine The Electronic Control Module (ECM) has been repositioned from the top of the aftercooler on the earlier 3408 & 3412 Engines to the lifting group on the rear of the engine on the later 3408 & 3412 Engines. All photos, except the two indicated by caption, are of the earlier 3408 & 3412 Engines but do not affect the Remove & Install procedure for the turbocharger.1. Loosen clamp (1).2. Remove boot (2) from the turbocharger intake.
3408 Marine Engine
3412 Marine Engine3. Remove two bolts (5) and remove two tubes (3) and (4). 4. Disconnect line (6). Remove bolt (9) two bolts (7) and two bolts (8). Remove oil intake and drain lines. 5. Disconnect hose (10). 6. Remove four bolts (11).7. Remove clamp (13) and tube assembly (12). 8. Attach a strap (14) and hoist to turbocharger (15).9. Remove four nuts (16) and remove turbocharger (15). The weight of the turbocharger is 29 kg (65 lb). The following steps are for the installation of the turbochargers. Installation is shown for one side only. The procedure is the same for both sides.
Make sure the 2P-2333 Manifold Sealer does not get on the inside of the pipes. Damage to the turbocharger could be the result if the manifold sealer gets on the impeller on the turbocharger.
10. Put 2P-2333 Manifold Sealer on the male ends of turbochargers.11. Use a hoist and strap (14) to install turbocharger (15). Use a new gasket between turbocharger (15) and the turbocharger riser.12. Apply 5P-3931 Anti-Seize Compound to mounting bolts (16). Install the bolts. 13. Lubricate the O-ring seals for the tube (12) with glycerin.14. Install four bolts (11) and tube assembly (12).15. Install clamp (13). 16. Connect hose (10). 17. Connect line (6). Install the turbocharger oil supply and oil drain lines. Install bolt (9) two bolts (7) and two bolts (8).
3408 Marine Engine
3412 Marine Engine18. Install two tubes (3) and (4). Install two bolts (5). 19. Install air cleaner boot (2) on the turbocharger.20. Tighten clamp (1).Disassemble Turbocharger (3408)
Start By:a. remove turbocharger 1. Install the turbocharger on Tool (A). Put alignment marks on the three housings of the turbocharger for correct installation and alignment at assembly. Remove "V" clamp (2) and compressor housing (1). 2. Remove "V" clamp (3). Remove cartridge housing (5) from turbine housing (4).
When the nut is loosened, do not put a side force on the shaft. This can result in a bent shaft.
3. Install Tool (C) in Tool (B), and put the cartridge assembly in Tool (C) as shown. Use Tool (D) to remove the nut that holds compressor wheel (6). 4. Put the cartridge assembly in Tool (E), and use a press (if necessary) to remove compressor wheel (6) from the turbine wheel and shaft assembly. Do not let the turbine wheel and shaft assembly fall during removal of the compressor wheel from the turbine wheel and shaft. 5. Remove seal ring (7) and shroud (8) from turbine wheel and shaft assembly (9). 6. Bend the tabs of the locks from bolts (10), and remove the bolts and locks.7. Remove backplate assembly (11) from the cartridge housing. 8. Remove spacer (12) from backplate assembly (11). Remove seal rings (13) from spacer (12). 9. Remove collar (14), thrust bearing (15) and O-ring seal (16) from the cartridge housing. 10. Remove top bearing (17) and the washer from the cartridge housing. Put a long dye mark on the top face of bearing (17).11. Use Tool (F), and remove the two rings that hold the top and bottom bearings in position. Remove the bottom bearings and washer. Put a short dye mark on the bearing. The dye marks are used for identification of the bearings when they are installed.12. Use Tool (F), and remove the last ring that holds the bottom bearing in position from the cartridge housing.13. Check all the parts of the turbocharger for damage. If the parts are damaged, use new parts for replacement. See Special Instruction, SMHS6854 for Turbocharger Reconditioning. Also see Guidelines For Reuseable Parts, SEBF8018.Assemble Turbocharger (3408)
1. Make sure that all of the oil passages in the turbocharger cartridge housing are clean and free of dirt and foreign material.2. Put clean engine oil on all parts of the cartridge assembly.
Rings (18), (21) and (22) must be installed with the round edge of the outside diameter of the rings toward the bearings.
3. Install ring (21) in the cartridge housing with Tool (F).4. Install washer (19) and bearing (20) in the cartridge housing. Make sure the short dye mark on bearing (20) is up. 5. Install rings (18) and (22) in the cartridge housing with Tool (F). 6. Install washer (23). 7. Install bearing (17) with the long die mark up. 8. Install bearing (15). Align the pins in the cartridge with the holes in the bearing. Be sure the three lubrication grooves are facing up as shown. 9. Install collar (14) with the small diameter toward bearing (15). Put O-ring (16) in position. Put 6V-2055 High Vacuum Grease in the grooves of spacer (12) to one half or more of the depth of the grooves all the way around.10. Use Tool (B), and install seal rings (13) on to spacer (12). 11. Install spacer (12) into backplate (11). Be sure the chamfered end of spacer (12) is toward the inside of the cartridge assembly when the backplate assembly is installed. 12. Install backplate assembly (11) on the cartridge assembly with the oil hole in the backplate assembly in alignment with the oil hole in the cartridge housing.