Page 1 of 1
Tension settings for L28
Posted: Sat Jul 31, 2004 10:24 pm
by V8Patrol
I need the tension settings for the L28 motor so I can add this info to the bible.
I have the tension settings for the SD33 motor but nothing for the L28.
Kingy
Posted: Sun Aug 01, 2004 7:35 am
by ozy1
i have to go to work, but when i get home, i will start to add this info if no one else has
Shawn
Posted: Sun Aug 01, 2004 8:28 am
by Screwy
I will be getting them from the book im picking up this arvo.
Will be able to add any that are missed tonight.....
screwy
Posted: Sun Aug 01, 2004 11:40 am
by Beastmavster
Bolts under 8mm.... 1 grunt
Bolts 9m to 14mm... 2 grunts
Bolts over 14mm.... 3 grunts
SORTED
Posted: Sun Aug 01, 2004 4:01 pm
by ozy1
Tightening Torque Engine
Main bearing bolt cap – 44 - 54Nm
Connecting rod big end nut – 44 - 55Nm
Flywheel bolt (MT) – 137 - 157Nm
Drive plate bolt (at) – 137 - 157Nm
Front cover bolt - M8 bolt – Grade 7T – 20 - 29Nm
- M8 bolt – Grade 4T – 12 - 16Nm
- M6 bolt – grade 4T – 5 - 10Nm
Cylinder head bolts – 69 to 83Nm
Cylinder head to front cover bolt – 8 - 14Nm
Camshaft thrust plate bolt – 6 - 10Nm
Pivot Bushing bolt – 78 - 118Nm
Pivot Locknut – 49 - 59Nm
Cam shaft sprocket Bolt – 127 - 147
Chain Guide bolt – 6 - 10Nm
Chain tensioner bolt – 6 - 10Nm
Oil pump bolt – 11 - 15Nm
Water pump bolt – M8 – 12 - 16Nm
- M6 – 5 - 10Nm
Water pump pulley stud – 6 - 10Nm
Water inlet bolt – 10 - 16Nm
Crank Pulley bolt – 118 - 157Nm
Oil strainer – 10 - 16Nm
Oil Pan bolt – 6 - 10Nm
Oil pan Drain plug – 20 - 29Nm
Clutch Cover bolt – 20 - 29Nm
Rocker Cover bolt – 10 - 16Nm
Spark plug – 15 - 20Nm
Manifolds – Bolt – 15 - 25Nm
-Nut – 12 - 16Nm
Water outlet bolt – 12 - 20Mn
Thermostat Housing – 10 - 16Nm
Distributor support bolt – 4 - 8Nm
Oil pressure sending unit – 10 - 16Nm
Alternator bracket – 39 - 59Nm
Alternator to adjusting bar bolt – 20 - 29Nm
Engine mounting bracket – 69 - 81Nm
Carby nut – 12 - 18Nm
Fuel Pump nut – 12 - 18Nm
Exhaust – 26 - 36Nm
If there is anything else you would require, please let me know
Shawn
Posted: Mon Aug 02, 2004 11:27 am
by V8Patrol
excelent
Added to the good book
Kingy
Posted: Mon Aug 02, 2004 2:06 pm
by sledheadak
ok now please put them in real measurements as in lbs/ft lol thanks
Posted: Mon Aug 02, 2004 4:24 pm
by RMP&O
my torque wrenches have both settings...
Posted: Wed Aug 04, 2004 6:29 pm
by Screwy
RMP&O wrote:my torque wrenches have both settings...
Same
Posted: Mon Oct 10, 2005 1:11 pm
by V8Patrol
Someone asked me for this..... sorry cant remember who it was tho
L28 Specs
Top ring gap
Non turbo 0.25 - 0.40mm
Turbo = 0.19 - 0.33mm
Second ring gap
1979 - 1980 = 0.30 - 0.50mm
1981 and beyond = 0.15 - 0.30mm
Oil ring gap
(all models) = 0.30 - 0.90mm
Rings side clearance
Top = 0.040 - 0.073mm
Second = 0.030 - 0.063mm
Oil = 0.023 - 0.070mm
Standard Crankshaft Mains diam
Crank journal = 54.942 - 54.955mm
Crankpin = 49.961 - 49.974mm
Standard Big End diam
Crankpin = 49.961 - 49.974mm
Mains are avaiable in 4 undersize sets in increments of 0.25mm to a max of 1.00mm undersize
Big ends are available in 6 undersize sets in increments
0.06
0.12
0.25
0.51
0.75
1.00mm
Kingy