spark plugs replace 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)
(

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