Dacia Pick-Up 1304/1305/1307. Manual — part 13

10

10 - 18

ENGINE AND LOWER ENGINE UNITS

VALVES GUIDES

The cast iron guides ,warm pressed ,may be replaced.

T

YPE

DU

MOTEUR

Inner diameter (mm)

Outside diameter (mm):
- normal
- 1 st repair (1 channel)
- 2-nd repair (2 channels)*
Guides inclination (inlet,outlet) as per the
surface of the gasket

Guide position as per seat (mm)
- inlet
- outlet

102 - 14

7

11

11.10

11,25

17

0

26,5
26,2

106 - 02
106 - 10

7

11

11.10
11,25

17

0

27,4
26,1

T

YPE

OF

THE

ENGINE

A

LL

TYPES

Nomber of bearings

4

Axial clearance (mm) measured at the adjustment strap 0,06 - 0,11
Distribution diagram:

- inlet opening lead

22

0

- inlet closing delay

62

0

- outlet opening lead

60

0

- outlet closing delayay

20

0

CAMSHAFT

ROCKER ACTUATORS STEMS

T

YPE

OF

THE

ENGINE

A

LL

TYPES

Length ( mm )

176

Diameter ( mm )

5

* Done only upon speial request.

CHARACTERISTICS

10

10 - 19

ENGINE AND LOWER ENGINE UNITS

PUSHERS

T

YPE

OF

THE

ENGINE

A

LL

TYPES

Outside diameter (mm)

- normal

19

- reparation *

19,2

Alesage du trou d’embase (mm)

19

+ 0,21

- normal

0

- reparation

19

+ 0,210

* Done only upon special request.

CYLINDER JACKETS

T

YPE

OF

THE

ENGINE

Jackets marking / ø jackets (mm)

green

blue

red
yellow

Diametre for centering in the block ( mm )

Jackets heights over the level of the gasket

(mm)

Thikness of the sealing gaskets on the block

(mm)

102 - 14

76 ,000 - 76,010
76 ,010 - 76,020
76 ,020 - 76,030
76 ,030 - 76,040

80,6

0 ,02 - 0,09

Without ring gasket “0”

0 ,05 - 0,13

With Cu gasket

Rubber

φ 1,25 - 1,45

Copper

0,1

106 - 02
106 - 10

77 ,000 - 77,010
77 ,010 - 77,020
77 ,020 - 77,030
77 ,030 - 77,040

80,6

0 ,02 - 0,09

Without ring gasket “ 0“

0 ,05 - 0,13

With Cu gasket

Ruibber

φ 1,25 - 1,45

Copper

0,1

CHARACTERISTICS

10

10 - 20

ENGINE AND LOWER ENGINE UNITS

* The adimisible clearance between the piston and the cylinder jacket is

J = 0,045 - 0,065 mm and is done by corresponding matching as per table :

P

ISTO N

MARK

C

YLINDER

JACK ET

MARK

A

Green

B

Blue

C

Red

D

Yellow

CRANKSHAFT

T

YPE

OF

THE

ENGINE

Number of bearings
Type of bushings
Tightening by screwing up moment of the

bushing caps (daNm)

Axial clearance ( mm )
Thickness of washers thrust for axial

clearance adjustment (mm) (half bushings )

Sliding block bearings:

Nominal diameter (mm)
Repair diameter (mm)
Grinding tolerance (mm)

Conicité et ovalité de l’axe (mm)

Sliding block device:

Normal diameter (mm)
Repair diameter (mm)
Grinding tolerance (mm)

Coussinets de paliers:

-Normal diameter
-Repair diameter

A

LL

TYPES

5

aluminium - stanium

5,5 - 6,5

0,05 - 0,23

2,28
2,38
2,43

54,795
54,575

- 0,00
- 0,02

max. 0,005

43,98
43,75

- 0,00
- 0,02

46,0

45,75

* The bushings for bearings 1 and 3 on the one hand and the bushings for bearings 2,4 and 5

on the other hand,are identical.

CHARACTERISTICS

10

10 - 21

ENGINE AND LOWER ENGINE UNITS

CONNECTING RODS

T

YPE

OF

ENGINE

Tightening by screwing up moment of the bush-
ing caps (daNm)
Type of bushings

Axial clearance of the connecting rod head
(mm)
Diametre alesage du pied de bielle (mm)
Diametre alesage de la tete de bielle (mm)
Torsion ou courbement (mm)
Distance entre les axes de bielle (mm)
Coussinets de bielle:
- côte normale
- côte de reparation

A

LL

TYPES

4,5

aluminium - stanium

0,31- 0,57

20 -

0,029

- 0,041

47, 614

+ 0,011

0

max. 0,03 mm

128 +/- 0,15 mm

44 mm

43,75 mm

PISTONS, PISTON SHAFTS, RINGS

T

YPE

DU

MOTEUR

Piston diameter ( mm ) / A
Piston marking ( mm )

B
C
D

Piston axle bore (inside) diameter /
Piston marking
Piston shaft outside diameter (mm)/
Piston marking
Piston axle length (mm)

Piston axle assembling
Piston assembling in the block

Rings thickness (slot) (mm):
- compression ring
- sealing ring
- lubricating ring

Mounting position of the rings

102 - 14

75,945 - 75,955
75,955 - 75,965
75,965 - 75,975
75,975 - 75,985

106 - 02
106 - 10

76,945 - 76,955
76,955 - 76,965
76,965 - 76,975
76,975 - 76,985

( 20,000 - 20,003 ) / X

; ( 20,003 - 20,006 ) / Y

( 20,006 - 20,009 ) / Z

( 19,991 - 19,994 ) / Red ;( 19,994 - 19,997 ) / Yelow

(19,997 - 20,000 ) / Blue

62

Pressed in the connecting rod,free in the piston

Arrow oriented towards the flywheel

1,75 ( 0,25 - 0,40 )

2 ( 0,25 - 0,40 )
4 ( 0,20 - 0,35 )

décalés a

120

0

CHARACTERISTICS