Citroën Petrol Engine Specifications And Torque Settings. - Saxperience

Malley · 8th August 2012, 18:38

Hi All, figured i'd post a little info

Enjoy.

Designation:
954 cc engine............................................ .............. TU9
1124 cc engine............................................ ............ TU1M+
1360 cc engine............................................ ............ TU3JP
1587 cc engine............................................ ............ TU5JP
1587 cc 16-valve engine............................................ TU5JP4

Engine Codes*:
954 cc single-point fuel-injected engine....................... CDZ
1124 cc single-point fuel-injected engine..................... HDZ
1360 cc multi-point fuel-injected engine...................... KFX
1587 cc multi-point fuel-injected engine...................... NZF
1587 cc 16-valve multi-point fuel-injected engine......... NFX

Bore:
954 cc engine............................................ .............. 70.00mm
1124 cc engine............................................ ............ 72.00mm
1360 cc engine............................................ ............ 75.00mm
1587 cc engine............................................ ............ 78.50mm
1587 cc 16-valve engine............................................ 78.50mm

Stroke:
954 cc engine............................................ .............. 62.00mm
1124 cc engine............................................ ............ 69.00mm
1360 cc engine............................................ ............ 77.00mm
1587 cc engine............................................ ............ 82.00mm
1587 cc 16-valve engine............................................ 82.00mm
Direction of crankshaft rotation........................................ Clockwise (viewed from right-hand side of vehicle)
No. 1 cylinder location.................................................. ..At transmission end of block

Compression ratio (typical):
954 cc engine............................................ .............. 9.4:1
1124 cc engine............................................ ............ 9.7:1
1360 cc engine............................................ ............ 10.2:1
1587 cc engine............................................ ............ 9.6:1
1587 cc 16-valve engine............................................ 10.8:1

Maximum Power (typical):
954 cc engine............................................ .............. 50 bhp (37 kW) @ 6000 rpm
1124 cc engine............................................ ............ 60 bhp (44.1 kW) @ 6200 rpm
1360 cc engine............................................ ............ 75 bhp (55 kW) @ 5500 rpm
1587 cc engine............................................ ............ 90 bhp (65 kW) @ 5600 rpm
1587 cc 16-valve engine............................................ 120 bhp (87 kW) @ 6600 rpm

Maximum Torque (typical):
954 cc engine............................................ .............. 73.5 Nm @ 3700 rpm
1124 cc engine............................................ ............ 88Nm @ 3800 rpm
1360 cc engine............................................ ............ 111Nm @ 3400 rpm
1587 cc engine............................................ ............ 135Nm @ 3000 rpm
1587 cc 16-valve engine............................................ 145 Nm @ 5200 rpm

Camshaft:
Drive............................................. ........................ Toothed Belt and sprocket(s)
Number of bearings.......................................... ........ 5

Valve Clearances (engine cold):
954cc, 1124cc, 1360 and 1587 cc engines:
Inlet............................................. ......................... 0.20mm
Exhaust........................................... ...................... 0.40mm
1587 cc 16-valve engine.............................................. Automatic by hydraulic tappets

Lubrication System:
Oil pump type.............................................. ............ Gear-type, chain-driven off the crankshaft
Minimum oil pressure at 90°C...................................... 4 bars @ 4000 rpm
Oil pressure warning switch operating pressure.............. 0.8 bars

Torque Wrench Settings
Cylinder head cover nuts (8-Valve engines)................................ 5Nm.....................4lbf ft
Cylinder head cover bolts (16-Valve engines)............................. 8Nm.....................6lbf ft
Timing belt cover bolts............................................. .............. 5Nm.....................4lbf ft
Crankshaft pulley retaining bolts............................................. . 10Nm....................7lbf ft
Timing belt tensioner pulley nut............................................... 20Nm....................17lbf ft
Timing belt idler pulley nut (16-Valve engine)............................. 20Nm....................15lbf ft
Camshaft sprocket retaining bolt (8-Valve engine)...................... 80Nm....................60lbf ft
Camshaft sprocket-to-hub bolt (16-Valve engine)....................... 10Nm....................7lbf ft
Camshaft sprocket hub-to-camshaft bolt (16-Valve engine).......... 80Nm...................60lbf ft
Crankshaft sprocket retaining bolt............................................ 100Nm...................74lbf ft
Camshaft thrust fork retaining bolt........................................... 15Nm....................11lbf ft
Camshaft bearing ladder bolts (16-Valve engine):
Stage 1................................................. .......................... 2Nm......................1.5lbf ft
Stage 2................................................. .......................... 8Nm......................6lbf ft
Cylinder head bolts (Aluminium block engine):
Stage 1................................................. .......................... 20Nm......................17lbf ft
Stage 2................................................. .......................... Angle-tighten a further 240°
Cylinder head bolts (cast-iron block 8-valve engine):
Stage 1................................................. .......................... 20Nm......................17lbf ft
Stage 2................................................. .......................... Angle-tighten a further 120°
Stage 3................................................. .......................... Angle-tighten a further 120°
Cylinder head bolts (16-Valve engine):
Stage 1................................................. .......................... 20Nm......................17lbf ft
Stage 2................................................. .......................... Angle-tighten a further 260°
Sump drain plug.............................................. ...................... 30Nm......................22lbf ft
Sump retaining nuts and bolts............................................. ..... 10Nm......................7lbf ft
Oil pump retaining bolts............................................. ............. 10Nm......................7lbf ft
Oil cooler centre bolt.............................................. ............... 10Nm.......................7lbf ft
Crankshaft oil seal housing bolts............................................. .. 8Nm........................6lbf ft
Flywheel retaining nuts and bolts............................................. 8Nm.........................6lbf ft
Piston oil jet spray tube bolts............................................. ..... 65Nm.......................48lbf ft
Big-end bearing cap nuts.............................................. .......... 10Nm.......................7lbf ft
Main bearing ladder casting (Aluminium block engine):
M11 Bolts:
Stage 1................................................. ...................... 20Nm.......................17lbf ft
Stage 2................................................. ...................... Angle-tighten a further 45°
M6 Bolts............................................. ............................. 10Nm.......................7lbf ft
Main bearing cap bolts (cast-iron block engine):
Stage 1................................................. .......................... 20Nm.......................17lbf ft
Stage 2................................................. .......................... Angle-tighten a further 50°
Engine/Transmission right-hand mounting:
Mounting bracket-to-engine nuts.......................................... 45Nm.......................33lbf ft
Mounting bracket-to-body nut(s)......................................... 30Nm.......................22lbf ft
Engine/Transmission left-hand mounting:
Mounting bracket-to-body bolts........................................... 30Nm.......................22lbf ft
Centre nut............................................... ......................... 65Nm.......................48lbf ft
Mounting bracket-to-transmission nuts.................................. 25Nm.......................18lbf ft
Engine/Transmission rear mounting:
Mounting link-to-body bolt:
(8-Valve engine)........................................... ................. 70nm.......................51lbf ft
(16-Valve engine)........................................... ............... 55Nm.......................40lbf ft
Mounting link-to-transmission bracket bolt.............................. 50Nm.......................37lbf ft
Transmission bracket-to-transmission casing bolts.................... 85Nm.......................63lbf ft
Engine-to-transmission bolts............................................. ........ 35Nm.......................26lbf ft

Xplodee · 8th August 2012, 23:10

Great post mate, Lots of info here.

Dany4494 · 8th August 2012, 23:11

Cheers this will come in handy!!

wadoryu · 8th August 2012, 23:26

Spanking mate cheers.

Malley · 9th August 2012, 12:34

No worries chaps, will post more when I get chance

Mods sticky?

Boucler · 9th August 2012, 13:34

Awesome read, cheers bud.

VeiRoN · 7th October 2015, 15:31

Instead of making a separate thread I'll post here.

Are you sure the "Crankshaft pulley retaining bolts" for the VTS 16v are set to just 10nm? I found out on the 106 forum that they should be at 25nm instead which seems more reasonable to me? I set them at 10 on my VTS,haven't driven it yet but would like to find out the exact figure to be sure.

MartinObviously · 7th October 2015, 19:27

Quote:

Originally Posted by VeiRoN

Instead of making a separate thread I'll post here.

Are you sure the "Crankshaft pulley retaining bolts" for the VTS 16v are set to just 10nm? I found out on the 106 forum that they should be at 25nm instead which seems more reasonable to me? I set them at 10 on my VTS,haven't driven it yet but would like to find out the exact figure to be sure.

My Peugeot Engine Overhaul manual states 15Nm

That's on an 8v though. "accessory drive pulley".

I'm pretty sure the 16v torque won't be different. There will be no harm torquing them to 25Nm.