71421 Mariner WASHER, TILT TUBE (NYLON)


71421 WASHER, TILT TUBE (NYLON) Mariner 7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 70152374D, 7016207CD, 7020201HB, 7020201NC, 7020201TB, 7020207, 7F08203HF, 7F08261DF, 7F10203HD, 7F13203UB, 7F15201GD WASHER
71421 WASHER, TILT TUBE (NYLON) Mariner
Rating:
18

Buy WASHER, TILT TUBE (NYLON) 71421 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 13
 

Mariner entire parts catalog list:

7006201CD 1994,1995,1996,1997,1998
7006201HB 1999,2000,2001,2002,2003,2004
7006201TB 2005,2006
7008218EW 1996,1998
7008237 1987,1988,1989,1990,1991,1992,1993
7010207HB 1999,2000,2001,2002,2003,2004
7010312DT 1995
7011201TB 2005,2006
7015201LD 2002
70152374D 1994,1995,1996,1997,1998
7016207CD 1994,1995,1996
7020201HB 1999,2000,2001,2002,2003,2004
7020201NC 1988,1989,1990,1991,1992,1993,1994
7020201TB 2005,2006
7020207 1977,1984,1985,1986,1987
7F08203HF 1999
7F08261DF 1995,1996,1997,1998
7F10203HD 1999,2000,2001,2002,2003,2004,2005
7F13203UB 2006
7F15201GD 1998

Information:


Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Before you begin inspection of the turbocharger, be sure that the inlet air restriction is within the specifications for your engine. Be sure that the exhaust system restriction is within the specifications for your engine. Refer to Systems Operation/Testing and Adjusting, "Air Inlet and Exhaust System - Inspect".The condition of the turbocharger will have definite effects on engine performance. Use the following inspections and procedures to determine the condition of the turbocharger.
Inspection of the Compressor and the Compressor Housing
Inspection of the Turbine Wheel and the Turbine Housing
Inspection of the WastegateInspection of the Compressor and the Compressor Housing
Remove the air cleaner from the compressor inlet.
Illustration 1 g00766001
Typical example of a turbocharger
(1) Turbine housing
(2) Turbine wheel
(3) Turbocharger
Inspect the compressor wheel for damage from a foreign object. If there is damage, determine the source of the foreign object. As required, clean the inlet system and repair the intake system. Replace the turbocharger. If there is no damage, go to Step 3.
Clean the compressor wheel and clean the compressor housing if you find buildup of foreign material. If there is no buildup of foreign material, go to Step 3.
Turn the rotating assembly by hand. While you turn the assembly, push the assembly sideways. The assembly should turn freely. The compressor wheel should not rub the compressor housing. The turbocharger must be replaced if the compressor wheel rubs the compressor wheel housing. If there is no rubbing or scraping, go to Step 4.
Inspect the compressor and the compressor wheel housing for oil leakage. An oil leak from the compressor may deposit oil in the aftercooler. Drain and clean the aftercooler if you find oil in the aftercooler.
Check the oil level in the crankcase. If the oil level is too high, adjust the oil level.
Inspect the air cleaner element for restriction. If restriction is found, correct the problem.
Inspect the engine crankcase breather. Clean the engine crankcase breather or replace the engine crankcase breather if the engine crankcase breather is plugged.
Remove the turbocharger oil drain line. Inspect the drain opening. Inspect the oil drain line. Inspect the area between the bearings of the rotating assembly shaft. Look for oil sludge. Inspect the oil drain hole for oil sludge. Inspect the oil drain line for oil sludge in the drain line. If necessary, clean the rotating assembly shaft. If necessary, clean the oil drain hole. If necessary, clean the oil drain line.
If Steps 4.a through 4.d did not reveal the source of the oil leakage, the turbocharger has internal damage. Replace the turbocharger. Inspection of the Turbine Wheel and the Turbine Housing
Remove the air piping from the turbine housing.
Inspect the turbine for damage by a foreign object. If there is damage, determine the source of the foreign object. Replace turbocharger (3). If there is no damage, go to Step 2.
Inspect turbine wheel (2) for buildup of carbon and other foreign material. Inspect turbine housing (1) for buildup of carbon and foreign material. Clean turbine wheel (2) and clean turbine housing (1) if you find buildup of carbon or foreign material. If there is no buildup of carbon or foreign material, go to Step 3.
Turn the rotating assembly by hand. While you turn the assembly, push the assembly sideways. The assembly should turn freely. Turbine wheel (2) should not rub turbine wheel housing (1). Replace turbocharger (3) if turbine wheel (2) rubs turbine housing (1). If there is no rubbing or scraping, go to Step 4.
Inspect the turbine and turbine housing (1) for oil leakage. Inspect the turbine and turbine housing (1) for oil coking. Some oil coking may be cleaned. Heavy oil coking may require replacement of the turbocharger. If the oil is coming from the turbocharger center housing go to Step 4.a. Otherwise go to “Inspection of the Wastegate”.
Remove the turbocharger oil drain line. Inspect the drain opening. Inspect the area between the bearings of the rotating assembly shaft. Look for oil sludge. Inspect the oil drain hole for oil sludge. Inspect the oil drain line for oil sludge. If necessary, clean the rotating assembly shaft. If necessary, clean the drain opening. If necessary, clean the drain line.
If crankcase pressure is high, or if the oil drain is restricted, pressure in the center housing may be greater than the pressure of turbine housing (1). Oil flow may be forced in the wrong direction and the oil may not drain. Check the crankcase pressure and correct any problems.
If the oil drain line is damaged, replace the oil drain line.
Check the routing of the oil drain line. Eliminate any sharp restrictive bends. Make sure that the oil drain line is not too close to the engine exhaust manifold.
If Steps 4.a through 4.d did not reveal the source of the oil leakage, turbocharger (3) has internal damage. Replace turbocharger (3). Testing The Wastegate
If the valve of the wastegate does not operate at the correct pressure, the performance of the engine will be adversely affected. If the valve opens at a pressure that is too low, the following items will occur: black exhaust smoke and loss of power at lower engine rpm. If the valve opens at a pressure that is too high, pressures in the engine cylinders will be too high. Cylinder pressures that are too high will cause the following items to occur: failure of the cylinder head gasket and damage to the bearings and the pistons.
Illustration 2 g00323911
The wastegate is mounted on the turbocharger.
(1) Dial indicator
(2) Clip
(3) Pin
(4) Actuator rod
(5) Locknut
(6) Actuator
(7) Line for the boost sensor
Disconnect the line for the boost sensor


Parts washer Mariner:

98970M
 
98970M WASHER
7003207, 7005207, 7005227, 7008208, 7008218EW, 7008238, 7008248, 7008305, 7008425
82220M
 
82220M WASHER...
7008204, 7008208, 7008218EW, 7008226, 7008238, 7008247, 7008248, 7008305, 7008425, 7010209, 7015529, 7020201, 7025200, 7025207PW, 7025208CW, 7025500, 7026226, 7028207, 7028527, 7030200, 7030205, 7030301, 7030320, 7040202, 7040206, 7040207, 7040207PW,
73719
 
73719 WASHER, THUMB SCREW
7001200, 7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 70152374D, 7016207CD, 7020201HB, 7020201NC, 7020201TB, 7020207, 7F08203HF, 7F08261DF, 7F10203HD, 7F13203UB, 7F15201GD
67981
 
67981 WASHER, CLAMP BRACKET BOLT
70152374D, 7020201HB, 7020201NC, 7020201TB, 7020207, 7F08201TB, 7F10203HD, 7F13203UB, 7F15201GD
85172
 
85172 WASHER, RUBBER - UPPER MOUNT SCREW
70152374D, 7020201HB, 7020201NC, 7020201TB, 7020207, 7075D73ZY, 7135D73ZY, 7200D73IY, 7F75413ZD
56720
 
56720 WASHER, SWITCH BOX PLATE SCREW
7002201DK, 7006201CD, 7008218EW, 7008237, 7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520, 7075217CD, 7075524, 7080508, 7080629, 7085507, 7100412CD, 71354120D, 7135412AD, 7135412ED, 7150413ED, 7150629, 7175413AD, 7175413YD, 7175629, 7200473FD,
824451
 
824451 WASHER, (.610 Inside Diamter x .890 Outside Diameter x .062)
7006201CD, 7006201HB, 7006201TB, 7008218EW, 7010207HB, 7010312DT, 7011201TB, 7015201LD
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