CUMMINS N14 Specifications download pdf (Page 557)

100

101

U.S.

Part or Assembly Ref. Point Liters Gallons

Lubricating Oil System - Capacities

Oil Pan Capacity:

• Automotive 30 Low 8.0

35 High 9.5

• Industrial 22.7 Low 6.0

26.5 High 7.0

Refer to Lubrication System Specifications, page 18-3, for additional specifications.

Part or Assembly Ref. Point mm in

Lubricating Oil Pump - Inspection Specifications

Lubricating Oil Pump Drive Shaft End

Clearance 0.05 MIN 0.002

0.13 MAX 0.005

Lubricating Oil Pump Body and Cover

Bushing I.D. 22.28 MIN 0.877

22.33 MAX 0.879

Note: If the bushings are worn larger than the maximum given, the bushings must be replaced.

Valve Seat Depth 46.73 MAX 1.840

Note: If the valve seat depth is greater than the maximum specifications given, the oil pump body

must be replaced.

Lubricating Oil Pump Driven Gear Bushing

I.D. 22.28 MIN 0.877

22.33 MAX 0.879

Note: If the bushings are worn larger than the maximum given,the bushings must be replaced.

Lubricating Oil Pump Drive Shaft O.D. 22.20 MIN 0.874

22.22 MAX 0.875

Main Drive Gear Bore I.D. 22.161 MIN 0.8725

22.187 MAX 0.8735

Note: If the main drive gear bore is worn beyond the maximum limit, the drive gear must be

replaced.

Specifications Lubricating Oil System - Capacities

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CUMMINS N14 Specifications Page 557

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