Mazda Protege 5. Manual - part 184

TECHNICAL DATA 

01–50–1

01–50

01–50

TECHNICAL DATA

ENGINE TECHNICAL DATA. . . . . . . . . .  01–50–1

End of Toc

ENGINE TECHNICAL DATA

A3U015001001W01

Item

Engine

ZM

FS

MTX

ATX

MTX

ATX

MECHANICAL

Drive belt deflection

(mm {in})

Generator

New

5.5—7.0 {0.22—0.27}

6.5—7.5 {0.26—0.29}

Used

6.0—7.5 {0.24—0.29}

7.0—9.0 {0.28—0.35}

Limit

8.0 {0.31}

10.0 {0.39}

P/S, P/
S+A/C

New

7.0—8.0 {0.28—0.31}

7.5—9.0 {0.30—0.35}

Used

9.0—10.0 {0.36—0.39}

8.0—9.5 {0.32—0.37}

Limit

11.5 {0.45}

11.0 {0.43}

Drive belt tension

(N {kgf, lbf})

Generator

New

500—740 {50—76, 

110—160}

690—830 {70—85, 

160—180}

Used

500—700 {50—72, 

110—150}

500—680 {50—70, 

110—150}

Limit

340 {35, 77}

390 {40, 88}

P/S, P/
S+A/C

New

590—680 {60—70, 

140—150}

590—780 {60—80, 

140—170}

Used

430—490 {43—50, 95—

110}

500—680 {50—70, 

110—150}

Limit

250 {25, 55}

390 {40, 88}

Valve clearance [Engine cold] 

(mm {in})

IN

0.25—0.31 {0.010—

0.012} (0.28

±

0.03 

{0.011

±

0.001})

0.225—0.295 {0.0089—

0.0116} (0.26

±

0.035 

{0.010

±

0.0014})

EX

0.25—0.31 {0.010—

0.012} (0.28

±

0.03 

{0.011

±

0.001})

0.225—0.295 {0.0089—

0.0116} (0.26

±

0.035 

{0.010

±

0.001})

Compression pressure (kPa {kgf/cm

2

, psi} [rpm])

Standard

1,373 {14.0, 199} [300]

1,177 {12.0, 171} [300]

Minimum

981 {10.0, 142} [300]

824 {8.4, 119} [300]

Maximum difference 
between cylinders

196 {2.0, 28}

Tensioner spring free length

(mm {in})

61.8 {2.43}

36.6 {1.44}

Pushing distance of the camshaft oil seal

(mm {in})

0—0.4 {0—0.01} (from 

the edge of the cylinder 

head)

0.3—0.7 {0.012—0.027} 

(from the edge of the 

cylinder head)

Pushing distance of the front oil seal

(mm {in})

0.5—1.0 {0.020—0.039} 

(from the edge of the oil 

pump body)

0—0.5 {0—0.01} (from 

the edge of the oil pump 

body)

Pushing distance of the rear oil seal 

(mm {in})

0—0.5 {0—0.01} (from the edge of the rear cover)

Cylinder head bolt length 

(mm {in})

Standard

99.2—99.8 {3.91—3.92}

104.2—104.8 {4.103—

4.125}

Maximum

100.5 {3.956}

105.5 {4.153}

Idle speed

(rpm)

650—750

Ignition timing 

(BTDC/rpm)

6—18

°

/650—750

Idle-up speed

*1

(rpm)

E/L ON

*2

650—750

A/C ON

*3

700—800

P/S ON

*4

700—800

Idle mixture

HC concentration

within the regulation

CO concentration

within the regulation

1712-1U-01G(01-50).fm  1 ページ  ２００１年６月２９日 金曜日 午前９時５２分

TECHNICAL DATA 

01–50–2

LUBRICATION SYSTEM

Oil pressure

(kPa {kgf/cm

2

, psi})

300—390 {3.0—4.0, 

43—56} [at 3,000 rpm]

400—490 {4.0—5.0, 

57—71} [at 3,000 rpm]

Oil capacity
(approximate 
quantity)

Total (dry engine) 

(L {US qt, Imp qt})

3.4 {3.6, 3.0}

3.7 {3.9, 3.3}

Oil replacement 

(L {US qt, Imp qt})

3.0 {3.2, 2.6}

3.3 {3.5, 2.9}

Oil and oil filter replacement 

(L {US qt, Imp qt})

3.2 {3.4, 2.8}

3.5 {3.7, 3.1}

Engine oil

API Service

SG (Energy Conserving 

II

), SH (Energy 

Conserving 

II

), SJ or ILSAC (GF-

I

, GF-

II

)

Viscosity

Above –25 

°

C {–13 

°

F}

SAE 10W-30

Below 0 

°

C {32 

°

F}

SAE 5W-30

Oil pump

Inner rotor tooth tip to outer rotor 
clearance

(mm {in})

Standard

0.02—0.18 {0.0008—

0.0070}

0.130—0.206

{0.00512—0.0081}

Maximum

0.22 {0.087}

0.30 {0.012}

Outer rotor to body clearance

(mm {in})

Standard

0.09—0.18 {0.0036—

0.0070}

0.113—0.186 

{0.00445—0.00732}

Maximum

0.22 {0.087}

Side clearance

(mm {in})

Standard

0.03—0.11 {0.0012—

0.0043}

0.035—0.095 {0.0014—

0.0037}

Maximum

0.14 {0.005}

Pressure spring free length

(mm {in})

45.94 {1.809}

—

Pressing force at pressure spring height H

H: 
33.50mm 
{1.319 in}

—

97.7—107.4 {9.96—

10.96, 21.92—24.11}

(N {kgf, lbf})

Front oil seal

Pushing distance of the front oil seal (from 
the edge of the oil pump body)

(mm {in}) 0.5—1.0 {0.020—0.039}

0—0.5 {0—0.01}

COOLING SYSTEM

Coolant capacity (approximate quantity)

(L {US qt, Imp qt})

6.0 {6.4, 5.3}

7.5 {8.0, 6.6}

Radiator cap valve opening pressure 

(kPa {kgf/cm

2

, psi})

94—122 {0.95—1.25, 13.6—17.7}

Thermostat

Initial-opening temperature 

(

°

C {

°

F})

83.5—88 {183—190}

80—84 {176—183}

Full-opening temperature 

(

°

C {

°

F})

100 {212}

95 {203}

Full-open lift 

(mm {in})

8.5 {0.33} min.

Cooling fan motor current 

(A)

2.4—4.4

5.2—7.2

2.4—4.4

5.2—7.2

FUEL SYSTEM

Fuel line hold pressure 

(kPa {kgf/cm

2

, psi})

More than 150 {1.5, 22.0}

Fuel pump maximum pressure 

(kPa {kgf/cm

2

, psi})

450—630 {4.5—6.5, 64—92}

Fuel injector

Leakage

Less than 1 drop/2 minutes

Volume 

(ml {cc, fl oz}/15 sec.)

38.1—40.4 

{38.1—40.4, 1.29—1.36}

68—75 

{68—75,2.30—2.53} 

Resistance (ohms)

Approx.13.8

14.2—14.8

CHARGING SYSTEM

Battery

Electrolyte gravity

1.27—1.29 [20 

°

C {68 

°

F}]

Back-up current

*5

(mA)

Max. 20

Test load chart 

Battery type

50D20L

150

(A)

75D23L

—

195

Slow charge 

Battery type 
(5-hour rate)

50D20L (40)

4.0—5.0

(A)

75D23L (52)

—

5.5—6.5

Quick charge 

Battery type 
(5-hour rate)

50D20L (40)

25

(A/30 min)

75D23L (52)

—

35

Item

Engine

ZM

FS

MTX

ATX

MTX

ATX

1712-1U-01G(01-50).fm  2 ページ  ２００１年６月２９日 金曜日 午前９時５２分

TECHNICAL DATA 

01–50–3

01–50

*

: Turn the following electrical loads on and verify that the voltage reading increases.

•

Headlights

•

Blower motor

•

Rear window defroster

*1

: Excludes temporary idle speed drop just after the loads (E/L, A/C, P/S) are turned on.

*2

: Headlight, fan switch (3rd or higher) and cooling fan are turned on.

*3

: A/C switch and fan switch are tuned on.

Generator

Rotor resistance (Between slip rings) 

(ohms)

2.5—2.9

Brush length

Standard (mm 

{in})

18.5 

{0.73}

Minimum 

(mm {in})

5.0 {0.20}

Brush spring 
force

Standard 

(N {kgf, lbf})

4.8—6.0 {0.48—0.62, 1.06—1.36}

Minimum 

(N {kgf, lbf})

2.2 {0.22, 0.48}

Standard voltage 

Ignition switch 
ON

Terminal

B

B+

P

Approx. 1

D

Approx. 0

(V)

Idle [20 

°

C 

{68 

°

F}]

Terminal

B

13—15

P

Approx. 3—8

D

*

Generated 
current 
(Reference) Engine 

speed 

1,000

Terminal 
B current

0—60

*6

0—59

*6

(A)

(rpm)

2,000

Terminal 
B current

0—68

*6

0—77

*6

IGNITION SYSTEM

Ignition coil

Resistance 
[20

°

C{68

°

F}] 

(kilohms)

Secondary coil

8.0—12.0

7.2—10.8

Insulation resistance of case

10000

High-tension 
lead

Resistance No.1 

lead

3.3—7.8

5.6—12.1

(kilohms) No.3 lead

2.9—6.9

1.9—4.0

Spark plug

Type

NGK

ZFR5F-11

*7

, 

ZFR6F-11

*8

BKR5E-11

*7

, 

BKR6E-11

*8

DENSO

KJ16CR11

*7

, 

KJ20CR11

*8

K16PR-U11

*7

, 

K20PR-U11

*8

CHAMPION

—

RC10YC4

*7

, RC8YC4

*8

MAZDA

—

BP13 18 110

*7

,

BP14 18 110

*8

Plug gap 

(mm {in})

1.0—1.1 {0.040—0.043}

Resistance NGK

3.0—7.5

(kilohms) DENSO

CHAMPION

—

5—15

MAZDA

Tightening torque 

(N·m {kgf·m, ft·lbf})

15—22 {1.5—2.3, 11—16}

STARTING SYSTEM

Starter

Commutator 
diameter

Standard (mm 

{in})

29.4 

{1.16}

Minimum (mm 

{in})

28.8 

{1.14}

Brush length

Standard (mm 

{in})

12.3 

{0.48}

Minimum 

(mm {in})

7.0 {0.28}

Brush spring 
force

Standard 

(N {kgf, lbf})

180—243 {18.3—24.8, 40.3—54.5}

Minimum 

(N {kgf, lbf})

57.7 {5.88, 12.9}

Pinion gap 

(mm {in})

3.0 {0.12}

No load test

Voltage (V)

11

Current (A)

Below 

90

Item

Engine

ZM

FS

MTX

ATX

MTX

ATX

1712-1U-01G(01-50).fm  3 ページ  ２００１年６月２９日 金曜日 午前９時５２分

TECHNICAL DATA 

01–50–4

*4

: Steering wheel fully turned.

*5

: Back-up current is the constant flow of current present (for the audio unit, clock, PCM, etc.) when the ignition 

switch is at off and with the ignition key removed.

*6

: Must not be 0 A

*7

: Standard plug

*8

: Cold type plug

End Of Sie

1712-1U-01G(01-50).fm  4 ページ  ２００１年６月２９日 金曜日 午前９時５２分