spark plugs VOLVO 960 1982 Service Repair Manual

70019401960 Specifications
Section 2 B
19, B 23 Engines
Tightening torques
Apply to oiled nuts and bolts.
Oegreased (washed) parts must be oiled prior to assembly.
Main bearings ....................... ' ....................... .
Connecting rod bearings,
old bolts ............................ .
new
bolts ......... .................. .
Flywheel (use new bolts) ..................................... .
Spark
plugs (unoiled) .............. ; ......................... .
Camshaft sprocket
............... ........................... .
Intermediate shaft sprocket ................................. .. .
Camshaft bearing caps .
............................ ......... .
Crankshaft center
bolt ....................................... .
Cylinder head , tighten in stages:
134266
Bolts should be replaced if center section shows signs of ex­tension. Do not re-use bolts more than 5 times . If in doubt, fit
new bolts.
Nm
110
63
70
70
25±5
50
50 20
165
1 = 20 Nm (14 ft Ib)
2 = 60 Nm (43 ft Ib)
ft Ib
80
46
51
51
18±3.5
36
36 15
120
3 = Angle-tighten 900 in one motion
'7--3---­
o 0
000
8-4-2-
--9
o
115326
Tightening sequence for cylinder head bolts
Group 22 Lubricating system
General
Oil capacity and quality, see page 12.
Oil pressure at 33 rls (2,000 r/min) with warm engine
and new
oil filter ...... .............................. MPa (psi) 0.25-0.60 (35-85)
Oil pump
Axial clearance .................. ..................... mm (in)
Radial clearance (excluding bearing clearance) .......... mm (in)
Backlash (excluding bearing clearance) ................. mm (in)
Bearing clearance, drive shaft
.......................... mm (in)
idling shaft ..... ........... .......... mm (in)
Relief valve spring length under different loads
~~~ 115083
20
Lengths
39.2 mm (1.5445 in)
26.25 mm (1.0343) in)
21.0 mm (0.8274 in)
0.02-0.12
0.02-0.09
0.15-0.35
0.032-0.070
0.014-0.043
Load
o
(0.0008-0 .0047)
(0.0008-0.0035)
(0.0059-0.0138)
(0.0013-0. 028)
(0.0006-0.0017)
46-54 N (10.1-11.9 Ib)
62 -78 N (13.6-17.2 Ib)
(

(
70019401960 Specifications
Section
2 B 19, B 23 Engines
Group 28 Ignition system
~
fif!}jJ~
~ 1348~
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8reakerless
Firing order. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 -4-2
Ig nition sett ing (8.TD.C.)
E ngin e type 12.5 rls 41.7 rls
750 r/min 2500 r/min
819 E* 10 ? 28-33
819 ET* 15° 23-26°
823E* 10° 28-33°
823ET 10°1) -
823FT 12°2) -
• Vacuum unit disconnected. 1) At idle = 14.1 rls (850 r/min) . 2) At 15 rls (900 r/min).
Ignition coil
131753
Resistance of primary coil (terminals 1 and 15) ................ .
B 19 E, B 19 El,
B23E, B23FT
0.6-0.90
6.5-8.5 kO Reistance of secondary coil (terminal 1 to HT terminal) ......... .
Spark plugs, glow plugs
Engine type Designation
PIN Kit numb er
819E, 819ET, 823E W6DC 1 306604-8 273596-7
823ET W7DC 1 306605-5 273597-5
823FT WR7DC 1 346541-4 271 409-5
B23ET
0.50
6.0 kO
Electrode
gap .............................................. .
Tightening torque,
(unoiled plugs) ............................. . 0
.
7-0.8 mm (0.0276-0.0315 in)
25 Nm (18
ft lb.)
Knock sensor
II 146804
Tightening torque, type I ............................ ......... . 11 Nm (8 ft lb.) type 11. ................•..•.....•........... 20 Nm (14.5 ft lb.)
33
III '111 III III III ·111 III ,11' III

I
I
I
70019401960 Specifications
Section 2 B 200, B 230 Engines
Spark plugs, g low plugs
I~~n
~ 143983
E ngin e type Designation Type I Type II
P
IN Se t number PIN Set number
B 200 K, B 200 ET, B 200 F,
B 230 A, B 230 K -1986, B 230 ET WR7DC " 1 306605-5 273597-5
1 367528-5 270 746-1
B 200 E, B 204 ElFT/GT, B 230 K
1987-, B
230 E, B 234 FIG WR6DC** 1 306604-8 273596-7 1 367529-3 270 747-9
B
230 F, B 230 FB, B 230 FT/GT WR7DC 1 346 541-4 271 409-5
1 367528-5 270 746-1
B 230 FT Europe WR6DC 1
367015-3 271 415-2
1 367529-3 270 747-9
• Type II spark plugs are standard on B 200/230 -1988-but can also be used on earlier engines (provided HT leads and ground lead are replaced at same time) . .. Up to 1987 W7DC (W6DC, type I).
Electrode gap .............................................. . 0.7-0.8 mm (0.0276-0.315 in)
25 Nm (18 ft Ib) Tightening torque, (unoiled plugs) ............................. .
Distributor
E ngine type Ignition system
B200E, B230K EZ-K
B
230 E, B 230 F -1988, B 230 FT
-1989
EZ- K
B200K Renix
B200F EZ 116 K
B
230 F 1989-, B 230 FB,
B 230 FT/GT 1990 EZ 116 K (Rex ')
B 200 ET , B 230 ET Motronic
B230A TZ-28 H
B
204 E/FT/GT, B 234 FIG EZ 116 K
'USA only
Centr ifugal governor
Advance, total degrees (distributor) . . . . . . . . . . .. 12,5± 1
Advance begins at distrib. rev/sees ............ 7.5-10.5
distrib . rev/min. . . . . . . . . . . .. (450-630) Data : 5° at distrib . rev/sees . . . . . . . . . . . . . . . . .. 16 .5-20.5 (distrib. rev/min) . . . . . . . . . . . . . . . . .. (1000-1250) 10° at distrib . rev/sees . . . . . . . . . . . . . . . . .. 25-29 (distrib . rev/min) .................. (1500-1750)
Advance max at distrib. rev/sees .............. 31.7
(distrib. rev/min) . . . . . . . . . . . . .. (1900)
Vacuum governor
Control direction ............... .. ........... . Control, total degrees (distributor) .......... .. . Control commences at mm Hg ............... .
Data : 5° at mm Hg . .. ....................... .
max control at mm Hg ........ .... ..... .
68
Positive
7.5±1 105-145
165-210
240
Distributor
Volvo PIN Bosch No
1
336087 0237502001
1 336087 0237502001
1 336 132 0237502002
1 336132 0237502002
1 336 132 0237502002
1 336 132 0237502002
1 336690 0237024013
1 367197 0237502003
Ignition advance, B 230 A
~.
rrr~,o , 2p , 3,0 , 4 ,0 , 5,0 , 6,0~;;. + l ' 0 500 1000 1500 2000 2500 3000 3500 4000 rl min
40.20"~mm Wmfmm ~mmfffi=mmm
o· Ii'
-10' -ft '0237 0 24 013
10 20 30 iii 100 200 40 50 60 kpa 3bo i 460 j mm iHg
13 6780
i

{
Crank mec ha ni sm
Cr ank sh aft
Max run-out (measured on two centre main bearing journals) ..... .
Crankshaft, end float
........................................ .
clearance (main bearings) ......................... .
Crank
journals, side clearance ...........•.................... .
clearance .................................... .
M ain bea rin g journ als
Out of round, max ....................... .
Taper, max
...... ....................... .
Diameter, standard ...
................... .
undersized
.................... .
Conne cting rod b ea ring journ als
Out of round, max ....................... .
Taper, max
............................. .
Diameter, standard
...................... .
undersized
.................... .
C onnec tin g rods
0 .007 mm
0.01 mm
70.043-70.062 mm
69 .743-69.762 mm
0.007 mm
0.01 mm
52.267-52 .286 mm
51.967-51.986 mm
End
float on crankshaft (both can rods fitted) ................... .
Max weight difference between can rods
in same engine ........ .
Flywh eel
0.02 mm
0 .070-0.270 mm
0.038-0.088 mm
0.20-0.38 mm
0 .030-0.080 mm
0.0002 in
0.0003 in
2.7575-2.7583 in
2 .7457-2.7465 in
0.0002 in
0.0003 in
2.0577-2.0585 in
2.0456-2.0466 in
0.20-0.38 mm
2.5 grams
Axial throw, max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 .05 mm
T ig hte nin g torq ue
Tightening torques apply to oiled nuts and bolts. Degreased
(washed) parts must be
oiled prior to assembly.
Connecting rod bearings ................. .......... ..... ..... .
Crankshaft
pulley . ........ .......... ........................ .
Camshaft gear
................................. ............. .
Flywheel (use new bolts) ... -................................. .
Spark plugs (do not oil) ...................................... .
Valve cover ......... .................................... .... .
Nm
45-50
240-280
70-90
45-50
12±2
15
70019401960 Specifications
Section 2 B 28 Engine
0 .0007 in
0.0027 -0.0106 in
0.0014-0.0034 in
0.0078-0 .0149 in
0 .0011-0.0031 in
Out-of-round
Taper
0 .0078-0.0149 in
0.0019 in
ttlb
33-37
177 -206
52-66
33-37
9±1.5
11
115089
73
t't'. -II II· II II' ,II II'
,II II'

70019401960 Specifications
Section
2 B 28 Engine
Group 28 Igni t ion system
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Breakerless
Firing order. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 -3-5-2-4
E ngin e-
Ignition timing Spee d rls
type b.t.d.c .
(rpm)
8 28A*
10° 11.7 -13.3 (70D-800)
8 28 E* 10° 11.7 -13.3 (70D-800)
828F* 23° 41.7 (2500)
* Vacuum regulator disconnected.
Ig niti on coil
/
Resistance of primary coil
(terminals
1 and 15). . . . . . . . . . . . . . . . . . . . . . . . . .. 0.5 0
Resistance of secondary coil
(terminal
1 to HT terminal) . . . . . . . . . . . . . . . . . . .. 9.5 kO
Spark plugs , glo w p lugs
E ngin e type D
es ign ation
B28A, B28E, B28F HR6DC
1317S3
PIN
1269915-2 Kit
number
273599-1
Electrode gap .............................................. .
Tightening torque,
(unoiled plugs) ............................. .
0.6-0.7 mm ((0.0236-0.276 in)
12 Nm (9 ft Ib)
84

70019401960 Specifications
Section
2 B 280 Engine
Crank mechanism
Cranks haft
Max run-out (measured on two centre main bearing journals) ..... .
Crankshaft, end
float ........................................ .
Crank
journals, side clearance ................................ .
Main bearing journal s
Out of round, max. ; ..................... .
Taper, max
............................. .
Diameter
............................... .
Connecting rod bearing journal s
Out of round, max ....................... .
Taper,
max " ............................. .
Diameter
............................ ... .
Connecting rods
0.007 mm
0.01 mm
70.043-70.062 mm
0.007 mm
0.01 mm
59.971-59.990 mm
End float on crankshaft ...................................... .
Max weight difference between can rods
in same engine ........ .
Tightening torque
Tightening torques apply to oiled nuts and bolts. Degreased
(washed) parts must
be oiled prior to assembly.
Crankshaft pulley ........................ ................... .
Camshaft gear
.............................................. .
Carrier
plate (use new bolts) ................................. .
Spark
plugs (do not oil) .. .................................... .
Valve cover ........................................... ...... .
Connecting
rod bearings ..................................... .
90 0.02
mm
0.070-0.270 mm
0.20-0.38 mm
(0.0002 in)
(0.0003
in)
(2.7575-2.7583
in)
(0.0007 in)
(0. 0027-0.0106 in)
(0.0078--0.0149
in)
115089
Out of round
(0.0002 in)
(0.0003 in)
(2.3629--2.3636 in)
0.18--0.32
mm
2.5 grams
Nm
240-280
70-90
45-50
12±2
15
1 Oil threads
Taper
(0.0071-0.0126 in)
ft. lb.
177-206
52-66
33-37
9±1.5
11
2 Tighten No.1 bolt to 25 Nm (18 ft.lb)
3 Tighten
No.2 bolt to 25 Nm (18 ft.lb) + angle­
tighten 75°
4 Angle -tighten No. 1 bolt 75°
5 Check/tighten both bolts to 50 Nm (37 ft.lb)

Group 28 Ignition system
~
~~ ~ 134864
Type ....................................................... .
EZ115K
1-6 -3-5 -2 -4
Firing
order ................................................. .
E ng in e
Ig niti on tim ing Speed rls
type b.t.d
.c. (rpm)
B280E 10° 12 .2-12 .8 (730-770)
B280 F 16° 12 .2-12.8 ( 7 30-770)
Ignit ion coil
Resistance of primary coil
(terminals
1 and 15) . . . . . . . . . . . . . . . . . . . . . . . 0.6-0.8 n
Resistance of secondary coil
(terminal
1 to HT terminal) ..... . . . . . . . . . .. 6 .9-8.5 kn
Spark plugs, glow plugs
Eng in e type Des
ig nation
B
280 E Scandinav ia , B 280 F HR6DC
B
280 E Other markets HR5DC
1317~
PIN
1 269915-3
1
389896-0
Kit num ber
273599-1
270590-3
70019401960 Specifications
Section
2 B 280 E ngine
Electrode gap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6-0.7 mm (0.0236-0.0276 in)
Tightening torque, (unoiled plugs). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Nm (9 ft Ib)
Knock sensor
14 6 805
Tightening torque. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Nm (14.5 ft Ib)
97
III ... III II
II' ... II' ·11 II

(
Connecting rod bearing caps (stage 1) ................ Nm (ft Ib)
(stage 2) angle-tightening ......... 0
Crankshaft pulley (vibration damper), center bolt ........ Nm (ft Ib)
Flange bolts, vibration damper (stage 1) ............... Nm (ft Ib)
(stage 2) angle-tightening ........ 0
Driver plate (stage 1) ......................... ....... Nm (ft Ib)
(stage 2) angle-tightening ......................... 0
Camshaft wheel. .................................... Nm (ft Ib)
Tensi oning pulley, camshaft timing belt ................ Nm (ft Ib)
Damper unit, camshaft timing belt ..................... Nm (ft Ib)
Angle pulley, camshaft timing belt ..................... Nm (ft Ib)
Water pump ........................................ Nm (ft Ib)
Pin bolts, exhaust manifold (in cylinder head) ........... Nm (ft Ib)
(to front pipe) .............. Nm (ft Ib)
Oil sump pan ....................................... Nm (ft Ib)
Plug, oil sump ...................................... Nm (ft Ib)
Oil suction line ...................................... Nm (ft Ib)
Oil cooler, connector block ........................... Nm (ft Ib)
Oil trap ............................................ Nm (ft Ib)
Nipple, oil·filter ...................................... Nm (ft Ib)
Oil pressure switch .................................. Nrn (ft Ib)
Impulse sensor ..................................... ~~m (ft Ib)
Knock sensor ....................................... Nm (ft Ib)
Temperature sensor, rear edge of top cover ............ Nm (ft Ib)
Temperature sensor, thermostat ............... ....... Nm (ft Ib)
Plug, O-adjustment tool .............................. Nm (ft Ib)
Spark plugs ... ..................................... Nm (ft Ib)
20
90
300±30
35
60 45
50
20±2
39±5
24±4
24±6
17±3
20±3
35±5
17±3
38±5
17±3
17±3
15±2.5
40±2
40±5
8±2
20±2
20±2
10±2.5
38±6
25
Group 22 Lubricating System
Genera l
Oil fill volume and type, see p. 12.
Oil pressure with warm engine and new oil filter :
at 12,5 rls (750 rim), at least ....... ................ Mpa (psi) 0.1
at
50 rls (3 000 rim), at least ....................... Mpa (psi) 0.3
max
...................... ....................... Mpa (psi) 0.5
Lubricat ing oil pump
Relief valve spring, length under various loads
unloaded
.................... ....... mm (in)
loaded to 52±4 N (5.2 kp) ....... .... mm (in)
loaded to 85±8 N (8.5 kp) ........... mm (in)
82.13
56.1
39.9
70019401960 Specifications
Section 2 B 6304 Engine
(15)
(221 ±22)
(26)
(33)
(15±1.5)
(29±4)
(18±3)
(18±4)
(13±2)
(15±2)
(26±4)
(13±2)
(28±4)
(13±2)
(13±2)
(11 ±2)
(29±1.5)
(29±4)
(6±1.5)
(15±1.5)
(15±1.5)
(7±2)
(28±4)
(18)
(14)
(43)
(71 )
(3.233) (2.21)
(1.57)
101
I ..... ' '.','
"' ,III III ill u,1

(
70019401960 Specifications
Section
2 B 6304 Engine
Group 28 Ignition System
Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Motronic 1.8
Firing sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-3-6-2-4
Ignition timing at 12.5 rls (750 rim). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 °
Made in Germany @
150365
150431
148680
COMPONENTS
Power stage
Bosch number. . . . . . . . . . . . . . . . . . . . . . . .. 0 227 100 203
Volvo part number. . . . . . . . . . . . . . . . . . . . . .. 1 367 776-0
Ign ition coil
Nippon Denso number . . . . . . . . . . . . . . . .. 029 700-7260
Volvo
part number . . . . . . . . . . . . . . . . . . . . . .. 1 531 300-6
Resistance of primary coil
(between terminals 1 and 15). . . . . . . . . . . . . . . . . .. 0 .5 [2
Spark plugs
Designation, Bosch ......................... FR 6 DC
Champion. . . . . . . . . . . . . . . . . . .
.. RC 7 YC
Volvo part number. . . . . . . . . . . . . . . . . . . . . .. 1 517629-6
kit number .......................... 271 427-7
Electrode gap. . . . . . . . . . . . . . . . . . . . . . . . . . 0.7-0.8 mm
(0.0276-0.0315 in)
Tightening torque,
unoiled threads . . . . . . . . . . . . . 25 Nm
(18 ft Ib)
Relay, ignition
Volvo part number. . . . . . . . . . . . . . . . . . . . . .. 3 323 592-4
Knock senso r
Bosch number ........................ 0261 231 006
Volvo part number . . . . . . . . . . . . . . . . . . . . . .. 1 367644-0
107
III 'IIt III II' III 'III III ,III III