2370283 ENGINE AR Caterpillar parts
330C, 330C L
Rating:
Alternative (cross code) number:
CA2370283
237-0283
2370283
CA2370283
237-0283
2370283
Weight: 2012 pounds 912 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
Related part:
2370283
SHORT BLOCK
10R9532
R
2370283
ENGINE AR-BASIC
20R0565
R
2370283
LONG BLOCK
20R3641
R
Information:
Introduction
Do not perform this Special Instruction and do not order any parts until the entire instruction has been read and understood.This Special Instruction describes the procedure to check the crankshaft's end play. This procedure is for engines that are coupled to a transmission which uses a single plate clutch.Whenever questions arise about this Special Instruction, consult the local Caterpillar dealer for the latest available information.Procedure
Follow the procedure that is listed below in order to check the crankshaft's end play without removing the engine. The current specification for crankshaft end play is 0.1 mm (0.00394 inch) to 0.5 mm (0.01969 inch).
Bleed the system pressure from the transmission. This is necessary for an accurate reading of the crankshaft's end play.Note: Refer to the transmission manufacturer's instruction manual for more information on this procedure.
Place a dial gauge on the end of the crankshaft pulley in order to check the end play. Zero the dial gauge in order to get an accurate reading.
Use a prybar and use a wood block to move the crankshaft. The block of wood should be placed between the prybar and the vibration damper. The block of wood is used to protect the vibration damper from getting punctured. Move the crankshaft and observe the dial gauge.
Inspect the thrust bearing if the end play is greater than 0.5 mm (0.01969 inch).
If the end play is greater than the maximum specification, the 246-3144 Thrust Plate should be replaced. ReferenceDisassembly and Assembly, "Crankshaft Main Bearings Remove" Disassembly and Assembly, "Crankshaft Main Bearings Install"
Use a surface finish comparator in order to determine the reusability. Measure the surface finish. If the surface finish is less than 0.40 RA the crankshaft can be reused.
If a comparator is not available, visually inspect the crankshaft's bearing surfaces. Check the bearing's surface for scuffing or check the bearing's surface for the transfer of material.
Replace the crankshaft if any obvious signs of scuffing or transfer of material is found.ReferenceDisassembly and Assembly, "Crankshaft Removal" Disassembly and Assembly, "Crankshaft Installation"
Do not perform this Special Instruction and do not order any parts until the entire instruction has been read and understood.This Special Instruction describes the procedure to check the crankshaft's end play. This procedure is for engines that are coupled to a transmission which uses a single plate clutch.Whenever questions arise about this Special Instruction, consult the local Caterpillar dealer for the latest available information.Procedure
Follow the procedure that is listed below in order to check the crankshaft's end play without removing the engine. The current specification for crankshaft end play is 0.1 mm (0.00394 inch) to 0.5 mm (0.01969 inch).
Bleed the system pressure from the transmission. This is necessary for an accurate reading of the crankshaft's end play.Note: Refer to the transmission manufacturer's instruction manual for more information on this procedure.
Place a dial gauge on the end of the crankshaft pulley in order to check the end play. Zero the dial gauge in order to get an accurate reading.
Use a prybar and use a wood block to move the crankshaft. The block of wood should be placed between the prybar and the vibration damper. The block of wood is used to protect the vibration damper from getting punctured. Move the crankshaft and observe the dial gauge.
Inspect the thrust bearing if the end play is greater than 0.5 mm (0.01969 inch).
If the end play is greater than the maximum specification, the 246-3144 Thrust Plate should be replaced. ReferenceDisassembly and Assembly, "Crankshaft Main Bearings Remove" Disassembly and Assembly, "Crankshaft Main Bearings Install"
Use a surface finish comparator in order to determine the reusability. Measure the surface finish. If the surface finish is less than 0.40 RA the crankshaft can be reused.
If a comparator is not available, visually inspect the crankshaft's bearing surfaces. Check the bearing's surface for scuffing or check the bearing's surface for the transfer of material.
Replace the crankshaft if any obvious signs of scuffing or transfer of material is found.ReferenceDisassembly and Assembly, "Crankshaft Removal" Disassembly and Assembly, "Crankshaft Installation"
Caterpillar SIS machinery equipment:
Caterpillar SIS
330C Excavator MSD00001-UP (MACHINE) POWERED BY C-9 Engine »
237-0283
ENGINE AR
330C L & 330C LN Excavators CAP00001-UP (MACHINE) POWERED BY C-9 Engine »
237-0283
ENGINE AR
330C & 330C L Excavators GKX00001-UP (MACHINE) POWERED BY C-9 Engine »
237-0283
ENGINE AR
330C & 330C L Excavators JAB00001-UP (MACHINE) POWERED BY C-9 Engine »
237-0283
ENGINE AR
330C L Excavator CYA00001-UP (MACHINE) POWERED BY C-9 Engine »
237-0283
ENGINE AR
C-9 Engine Rebuild Kit & Related Parts for 330C Excavator BTM00001-UP (MACHINE) »
237-0283
ENGINE AR
Caterpillar parts catalog:
Parts engine Caterpillar catalog:
3897015
ENGINE AR
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH
2083027
ENGINE AR
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH
2115020
ENGINE AR
330C, 330C L
330C, 330C L
3897014
ENGINE AR
330C, 330C L
330C, 330C L
2342917
ENGINE AR
330C, 330C L
330C, 330C L
2538367
ENGINE AR
330C, 330C L
330C, 330C L
2429110
ENGINE AR-CORE
330C, 330C L
330C, 330C L
2056786
ENGINE AR
330C, 330C L
330C, 330C L
2233652
ENGINE AR
330C, 330C L
330C, 330C L
2354129
ENGINE AR
330C, 330C L
330C, 330C L
1870471
ENGINE AR-CORE
330C, 330C FM, 330C L, 330C MH
330C, 330C FM, 330C L, 330C MH
2336935
ENGINE AR-CORE
330C, 330C L
330C, 330C L
3660288
ENGINE AR-CORE
C18, CX31-C18I
C18, CX31-C18I
1004206
ENGINE AR
3306C
3306C
3878570
ENGINE AR-COMPLETE
140M, 140M 2, 160M, 160M 2
140M, 140M 2, 160M, 160M 2