834945 Volvo.Penta Sealing ring


834945 Sealing ring Volvo.Penta AQ190A; AQ240A Sealing
834945 Sealing ring Volvo Penta
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$824.25
 

31-08-2017
1.00[0.45] pounds
Generic: Generic
NEW MAXON CORPORATION MICRO RATIO VALVE 834945 5 PSIG
Number on catalog scheme: 10
 

Compatible models:

AQ190A; AQ240A   Volvo.Penta

Volvo Penta entire parts catalog list:

Information:


Turbocharger bearing failures can cause large quantities of oil to enter the air inlet and exhaust systems. Loss of engine lubricant can result in serious engine damage.Minor leakage of a turbocharger housing under extended low idle operation should not cause problems as long as a turbocharger bearing failure has not occurred.When a turbocharger bearing failure is accompanied by a significant engine performance loss (exhaust smoke or engine rpm up at no load), do not continue engine operation until the turbocharger is repaired or replaced.
An inspection of the turbocharger can minimize unscheduled downtime. An inspection of the turbocharger can also reduce the chance for potential damage to other engine parts.Note: Turbocharger components require clearances that are precise. The turbocharger cartridge must be balanced due to high rpm.The following conditions can cause the turbocharger to be out-of-balance:
The buildup of deposits
Chipping and/or flaking of depositsIf the turbocharger must be removed for inspection, use caution. Do not break deposits from the turbine wheel. Do not attempt to clean the turbine wheel. For options regarding removal, installation, repair and replacement, see the Service Manual or consult your Caterpillar dealer.
Remove the exhaust outlet piping and remove the air inlet piping from the turbocharger. Visually inspect the piping for the presence of oil.
Turn the compressor wheel and the turbine wheel by hand. The assembly should turn freely. Inspect the compressor wheel and the turbine wheel for contact with the turbocharger housing. There should not be any visible signs of contact between the turbine wheel or compressor wheel and the turbocharger housing. If there is any indication of contact between the rotating turbine wheel or the compressor wheel and the turbocharger housing, the turbocharger must be reconditioned.
Check the compressor wheel for cleanliness. If only the blade side of the wheel is dirty, dirt and/or moisture is passing through the air filtering system. If oil is found only on the back side of the wheel, there is a possibility of a failed turbocharger oil seal. The presence of oil may be the result of extended engine operation at low idle. The presence of oil may also be the result of a restriction of the line for the inlet air (plugged air filters), which causes the turbocharger to slobber.Note: Deposits of ash and silicon can accumulate on the turbine wheel. Turbine wheel will become unbalanced when the deposits flake off. The turbocharger cartridge must be replaced when this occurs. However, remove deposits from the housing. This will prevent wear on the blades of the turbine wheel.
Inspect the turbine wheel and the nozzle for deposits of ash and silicon. If deposits of 1 mm (1/32 inch) thickness are found, the turbocharger must be disassembled and cleaned at an ABBrepair facility.
Inspect the bore of the turbine housing for corrosion.
Clean the turbocharger housing with standard shop solvents and a soft bristle brush.
Check the clearances of the turbocharger bearing. Compare the clearances to the Service Manual, "Specifications". If the clearances are not within the specifications, the turbocharger must be repaired.
Fasten the air inlet piping and the exhaust outlet piping to the turbocharger housing.


Parts sealing Volvo Penta:

958838
Sealing ring
958838 Sealing ring
2001; 2001B; 2001AG, 430; 430A; 430B, 500; 500A; 501A, 740A; BB740A, AD30A; AQAD30A; MD30A, AD31D; AD31D-A; AD31XD, AQ115A; AQ115B; AQ130, AQ120B; AQ125A; AQ140A, AQ125B, AQ145A; BB145A, AQ175A, AQ190A; AQ240A, AQ200B; AQ225B, AQ200C; AQ200D; AQ225C,
897726
 
897726 Sealing strip
230A; 230B; 250A, AD30A; AQAD30A; MD30A, AQ115A; AQ115B; AQ130, AQ120B; AQ125A; AQ140A, AQ125B, AQ131A; AQ131B; AQ131C, AQ145A; BB145A, AQ175A, AQ190A; AQ240A, AQ200B; AQ225B, AQ200C; AQ200D; AQ225C, AQ200D; AQ200F; 280B, AQ225D; AQ225E; AQ225F, AQ23
958860
Sealing ring
958860 Sealing ring
230A; 230B; 250A, 251A, 4.3GLMMDA; 4.3GLPMDA; 4.3GSPMDA, 4.3GLPHUB; 4.3GSPHUB; 4.3GSPHUS, 4.3GLPLKD; 4.3GLPLKE; 4.3GSPLKD, 4.3GLPNCA; 4.3GLPNCB; 4.3GLPNCS, 430; 430A; 430B, 5.0FIPHUBCE; 5.0FIPHUCCE; 5.0FIPHUECE, 5.0FiPMDA; 5.0FiPMDM; 5.8FiPMDA, 5.0FI
839253
Sealing ring
839253 Sealing ring
230A; 230B; 250A, 251A, 430; 430A; 430B, 500; 500A; 501A, 571A, 740A; BB740A, AD30A; AQAD30A; MD30A, AD31D; AD31D-A; AD31XD, AD31L-A; AD31P-A; AD41L-A, AD41D; D41D; TAMD41D, AQ115A; AQ115B; AQ130, AQ120B; AQ125A; AQ140A, AQ145A; BB145A, AQ175A, AQ190
181620
Sealing ring
181620 Sealing ring
230A; 230B; 250A, 251A, 430; 430A; 430B, 500; 500A; 501A, 571A, 740A; BB740A, AD30A; AQAD30A; MD30A, AD31D; AD31D-A; AD31XD, AD31L-A; AD31P-A; AD41L-A, AD41D; D41D; TAMD41D, AQ115A; AQ115B; AQ130, AQ120B; AQ125A; AQ140A, AQ125B, AQ131A; AQ131B; AQ131
897426
Sealing ring
897426 Sealing ring
230A; 230B; 250A, 251A, 430; 430A; 430B, 500; 500A; 501A, 571A, AD30A; AQAD30A; MD30A, AD31D; AD31D-A; AD31XD, AD41D; D41D; TAMD41D, AQ115A; AQ115B; AQ130, AQ120B; AQ125A; AQ140A, AQ125B, AQ131A; AQ131B; AQ131C, AQ145A; BB145A, AQ145B, AQ151A; AQ151B
942615
Sealing ring
942615 Sealing ring
230A; 230B; 250A, 251A, 430; 430A; 430B, 500; 500A; 501A, 571A, 740A; BB740A, AD30A; AQAD30A; MD30A, AD31D; AD31D-A; AD31XD, AD31L-A; AD31P-A; AD41L-A, AD41D; D41D; TAMD41D, AQ115A; AQ115B; AQ130, AQ125B, AQ131A; AQ131B; AQ131C, AQ145B, AQ151A; AQ151
835515
 
835515 Sealing
AQ190A; AQ240A, AQ200B; AQ225B, AQ200C; AQ200D; AQ225C
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