Cummins 4B3.3G1 Operation and Maintenance Manual B3.3 Series Engines ...

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Operation and Maintenance Manual B3.3 Series Engines

Copyright? 1999 Cummins Engine Company, Inc. All rights reserved

00900137

Bulletin No. 3666417-00 Printed 3/99

S pecifications Page E-2

. 93.3.:series Section E ? Engine Identification

Specifications

General Enaine Data

Enaine Weicht (Drv) Less Flvwheel and Electronics

Compression Ratio',

Bore

Stroke

Displacement

,::.?

Firing Order

Valve Clearance:

Intake

Exhaust

Rotation V iewed from the Front of the Engine

Naturallv Asoirated

Turbocharaed

245 ko ?rs4o lbl ..

255 kq 1562 lbl

18

17

95 mm 3.74 inl

115 mm 4.528 in!

,3.26 liters (199 in31

1-2-4-3',

0.35 mm [0.014 in]

o.so mm ro.020 inl

Clockwise

Lubrication System

Regulating Valve Opening Pressure

Lubricating Oil Capacity:

Total System

Standard Oil Pan Only

Lubricating Oil Pressure at Idle (Minimum Allowable)

Lubricating Oil Pressure at Rated (Minimum Allowable)

Oil Filter Differential Pressure to Ooen Bvoass Valve

Number of liters [qt] from Low to High

I Naturally Aspirated Turbocharged

490 kPa [71 PSil I 588 kPa res osil

7.5 liters [8.0 qt]

8.0 liters [8.5 qt]

7.0 liters [7.4 qtl

69 kPa [10 osil

245 kPa 135 osil

98 kPa?[14 psi]

.1.5 liters [1.6 qt]

Natural!

ed

Maximum Pressure Cap @ Sea Level

Air Induction System

Maximum Allowable Intake Restriction at Rated Speed and Load with Dirty Filter Element

Naturallv Aspirated 762 mm H 0

[30 in H20]

Turbocharaed

762 [30

mm in H

2H020]

Exhaust System

Maximum Allowable Exhaust Restriction at Rated Speed and Load with Dirty Filter Element

Naturallv Aspirated I Turbocharaed

75 mm Hg [3 in Hg]

Fuel System Maximum Allowable Restriction to the Fuel Transfer Pump or Filter Head Must Not Exceed Maximum Allowable Return Line Restriction Must Not Exceed

Inlet Pressure to the Injection Pump Range

I Naturally Aspirated

Turbocharged

75 mm Hg

13 in Hol

190.5 mm Hg

[7.5 in Hg]

0.00 kPa [0.00 psi] to 39.0 kPa [5.00 psi]

83.3-Series Section E-- Engine identification

Specifications Page E-3

Electrical System

Naturally Aspirated and

Turbocharc:aed

Minimum Recommended Battery Capacity with Light Accessories*:

Minimum Recommended Battery Capacity with Heavy Accessories**:

Maximum Allowable Resistance of the Starting Circuit:

12-VDC Starter

12-VDC Starter

12-VDC Starter

550 CCA

730 CCA

I

0.0012 ohms

*Typical liqht accessories include: Alternator, small steerino oumo, and disenqaqed clutch. * *Typical heavy accessories include: Hydraulic pump and torque converter.

Engine Diagrams Page E-4

B3.3-Series Section E - Engine Identification

Engine Diagrams

Engine Views

The following illustrations show the locations of the major external engine components, filters, and othr service and maintenance points. Some external components will be at different locations for different engine models.

2

1. Intake Manifold 2. Starting Motor 3. Fuel Injection Pump 4. Crankshaft Pulley

Intake Side (Naturally Aspirated)

5. Fan 6. Fuel Filter 7. Oil Fill Cap.

0000138

83.3-Series Section E - Engine Identification

Engine Diagrams Page E-5

I

5

1 . Oil Fill Cap 2. Thermostat Housing 3. Alternator

3

Exhaust Side (NaturaUy Aspirated) - ?

4. Dipstick : 5.. Oil Filter ? 6, Exhaust, Manifold.

00900139

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