Mitsubishi S4Q2 User Manual

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Service Manual Mitsubishi SQ-Series diesel engines
Version 08/2004
ENGLISH
SPECIFICATIONS GENERAL
GENERAL
2 SPECIFICATIONS
Engine model S4Q S4Q2
General
Type In-line, water-cooled, 4-stroke cycle
Firing order 1-3-4-2
Compression ratio 22
Combustion chamber type Swirl chamber type
Weight (dry) kg [lb] 195 [430]
Number of cylinders 4
Bore x stroke mm [in.] 88 x 95 [3.46 x 3.74] 88 x 103 [3.46 x 4.06]
Displacement liter [cu in.] 2.311 [141] 2.505 [153]
Maximum permissible working angles for oil pickup
level in oil pan, longitudinal and lateral
10°
Fuel system
Injection pump, type Bosch A
Injection nozzle, type Bosch throttle
Fuel filter, type Spin-on
Lubrication
system
Type Force feed
Oil filter, type Spin-on cartridge of paper-element
Capacity liter [U.S. gal.] Oil pan: 5.5 [1.5], approx.
Crankcase: 6.5 [1.7], approx.
Electrical
system
Starter V-kW 12-2
Alternator V-A 12-50
Battery recommended 12V-92Ah

Mitsubishi S4Q2 Specifications

General

Brand	Mitsubishi
Model	S4Q2
Category	Engine
Language	English