
( 
 
Carburettor 
Fuel pump 
Clutch 
Alternator ,
Steering box 
SU 
Pierburg 
Solex  Pierburg 
Bosch 
AC- oelco 
Sofabex 
Fichtel & Sachs 
Verto/Valeo 
Bosch 
Cam  Gear 
Zahnrad  Fabrik (ZF) 
~
'?' .'" ... . 
. 
---
" .. u.·.. , 
2 
3 
5 
2 
3 
4 
5 
2 
3 
1 
2 
3 
6 . Fina l drive ratio , part and seria l numbers 
Located on rear axle . 
7.  Gearbox type des ig nation, part numbe r and 
serial num ber 
A. Manual : On bottom  of gearbox . 
B. Automatic: 
BW  55, 
AW 55/70171 /72: On LH side  of gearbox. 
AW3Q-43: 
On RH side of gearbox. 
8 . Body  number pla te 
Located  above left head lamp. 
780 
70019401960 Specifications 
Section 
0 General 
3 
6 
8 
7 B 143980 
9.  Engine  type  des ig nation, serial number  an d 
part number 
A. 024, o24T, o24TIC 
Stamped on cylinder  block, beneath  vacuum pump. 
B. B28 
Located  on plate in front  of oil filter . On B 28  ElF  en
gines:  a 
decal on the  right  rear side  of cylinder head 
shows 
last three  digits  of part  number. 
B280 
Stamped  on cylinder block. (Some models:  decal) 
Early 
type : between cylinder banks,  to rear. 
Late  type:  front right side,  between 
inlet manifold and 
water  pump. 
__ -G.-819, B 23 
I 
Stamped on left side  of engine,  behind distributor.  Last 
three  digits  of part  number  are shown 
on transmission 
gearcase. 
O. B 200, B 230 
Located on timing  gearcase . Also stamped in left side of 
cylinder  block. 
E. B6403 
Decal 
on  timing  gearcase. Also stamped in right side of 
cylinder  block, above  water pump  housing , between 
timing  gearcase  and 
manifold. 
7 
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( 
 
70019401960 Specifications 
Section 1 Service and maintenance 
Engine  oil,  capacity, litres  (US qts ) 
Difference 
Excl. oil Incl. oil in volum e filter 
filter  max.-min. 
819,823,8200,8230· .................. ................... . 
3.35  (3.6) 
3.85 (4.1) 1.0(1.1) 
8204,8234 ............................ .................... .  3.5  (3.7) 4.0 (4.2) 1.0 (1.1) 86304 ............................................. ........ . 5.0 (5.2) 5.75  (6.1) 1.0 (1.1) 
828 ....................................................... . 6 .0 (6 .3) 6.5 (6.9) 1.0 (1.1) 
8280 .......................... ............................ .  5.5  (5.8) 6.0 (6.3) 1,0(1.1) 
024,024 T, 024 TiC·· ....................... ............... . 5 .0 (5.2) 6 .0 (6.3) 1.0(1.1) 
• Turbo:  Add extra 0.6 litres if oil cooler is drained  . .. Turbo Intercooler : Add extra 0.7  litres (air oil  cooler) . 
Carburettor 
Oil for damper cylinder , 828 A. . . . . .  . .  . . .  . . .  . . . .  . . . . . . . .  . . .  . . . . SAE  10W-40 (or SAE 10W-50)  Engine oil 
8230A................................ ATF 
Manual gearbox 
Lubricating oil ............................ ..................  . 
Oil change  quantity, M 46, early type -1990 .................... . 
late type 1991-..................... . 
M 
47, early type ...................... . ...  . 
late type ........................... . 
Tightening  torque, oil drain 
plugs ............................. . 
• Volvo Thermo Oil (PIN 1 161 243-9)  is recommended  for vehicles driven in areas where  ambient  temperature seldom drops below -10°C  (+14°F) , or 
high  mileage vehicles such  as taxis . NOTE! Do not  mix oil types . 
Automat ic  transmission 
132414 
Lubricating oil AW/8W55, AW70/AW71  -1983 ................. . 
AW70/AW  71/AW721AW 
30-43/ZF4HP22 ......... . 
Oil change  quantity  (drained only) AW 70, AW 71 lAW 72 ......... . 
AW30-43 ................... . 
8W55 ............ .......... . 
ZF4HP22 ................... .  ATF 
type  F or  G 
2.3 
litres (2.4 US qts) 
2.6 
litres (2.8 US qts) 
1 .3 
litres (1.4 US qts) 
1.6 
litres (1.7 US qts) 
27-40 Nm (10-29 ft Ib) 
Do  not  use ATF Oexron as 
vibration  damper and overdrive 
may 
slip. 
ATF -type  G (or F) 
ATF type  Oexron II 0 
3.9 litres (4.1 US qts) 
3 .0  litres (3.3 US qts) 
3.5 
litres (3.7 US qts) 
2.0  litres (2.2 US qts) 
13 
Itt liN 
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:1:1:1 
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I  

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 200, B 230 Engines 
8204/234 
Cam carrier  (centre  fasteners)  . . .  . . . .  . .  . .  . . . . .  . .  . . .  . .  . . .  . .  . .  . .  . 20  15 
Oil pump. . .  . . . . . .  . .  . .  . . . . .  . . . . . . .  . . . . . .  . . .  . . .  . . .  . . .  . .  . . .  . . .  . 11 7 
Oil pump, inlet ..... , . . .  . . . .  . . .  . .  . . .  . . . . .  . . . . . .  . . . .  . . .  . .  . .  . .  . . 11 8 
Oil pump  -pulley, step 1 ..................................... 20  15 
step 2 .......... . . . .  . .  . . .  . . .  . . .  . . . . . .  . . . .  . . angle-tighten 60 ° 
Cylinder head , tighten in stages : 8200/230 
1 = 20 Nm (14 ft Ib) 
2 = 60 Nm (43 ft Ib) 
3 = angle tighten 90° in one  movement 
8204/234 
1 = 20 Nm (15 ft Ib) 
2 = 40 Nm (30 ft Ib) 
3 = Angle tighten 115° 
134 266 ~'--~3---1---5,---w9'~ 
Bolts  should be replaced if centre  section  shows signs of ex
tension. 
o ~O 
o O~ 0 
-~8,---..... 4-2 6  1 
ns 125 Do not  reuse bolts more  than 5 times . If in doubt  fit new bolls . Tightening  sequence for cylinder head bolts 
Group 22 Lubricating  system 
General data 
Oil capacity and quality, see page 12. 
Oil pressure  at 33 rls (2000 rim in), warm  engine  and 
new  oil 
filter ........ ; ............................... MPa  (psi) 0.25-0.60 (35.6-85.3) 
Oil pump 
8200/230 
0.02-0. 12 
(0.0008-0.0047) 
0 .
02-0.09 
0.0008-0.0035) 
0 .
15-0.35 
(0.0059-0.0138) 
0 .
032-0.070 
(0.0013-0.028) 
0 .
014-0.043 
(0.0006-0.0017) 
8204/234 
Axial  clearance ................ ... ....................... mm 
(in) 
Radial clearance (excluding bearing clearance) . ......... mm  (in) 
(in) 
Backlash  (excluding bearing clearance) ..................... mm 
(in) 
Bearing  clearance , drive  shaft 
............................. mm 
(in) 
idling shaft .................... ......... mm 
Relief  valve spring length under  different loads: 
115083 
42 
8200/230 
Length 
39.2 mm (1.5445 in) 
26.25 mm (1. 0343 in) 
21.0 mm (0.8274 in)  (in) 
Load 
o 
46-54 N (10.12 Ib) 
62-78 N (14-17 Ib) 
0.05-0.
10 (0.0020-0.0040) 
8204/ 234 
Length 
47.6 mm (18.8 in) 
32.0 mm (1.3 in) 
26 .0 mm (1.0 in) 
Load 
o 
(40-48 N (9-11 Ib) 
55-67 N (12-15 Ib)  

( 
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 
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