torque specs PLEASE
Posted: Mon May 12, 2008 7:00 pm
Does anyone have the torque specs for RD28T headbolts please.
Thanx in advance Damo
Thanx in advance Damo
m12 bolts 118-127Nm
m8 bolts 16-21Nm
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Posted: Mon May 12, 2008 7:13 pm
Posted: Mon May 12, 2008 7:18 pm
Thankyou very much
Posted: Mon May 12, 2008 7:41 pm
From my gregorys manual so try and make sense of this.
Instal the cylinder head gasket and then instal the cylinder head, ensuring that it is in positioned correctly over the locating dowels.
Instal the cylinder head bolts and tighten them as follows:
a) following the tightening sequence, tighten all the cylinder head bolts, except the two M8 bolts to 29 Nm.
b) In the same sequence, tighten all the cylinder head bolts, except the two M8 to 113 Nm.
c) using the cylinder head bolt loosening sequence, loosen the cylinder head bolts completely.
d) Following the tightening sequence, tighten all of the cylinder head bolts, except the two M8 bolts to 29 Nm.
e) In the same sequence, tighten all the cylinder head bolts, except the two M8 bolts to 118-127 Nm.
f) Tighten the two M8 bolts to 16-21Nm.
****The two M8 bolts are the two short bolts on the drive side of the engine front and rear without the alan key head.
Instal the cylinder head gasket and then instal the cylinder head, ensuring that it is in positioned correctly over the locating dowels.
Instal the cylinder head bolts and tighten them as follows:
a) following the tightening sequence, tighten all the cylinder head bolts, except the two M8 bolts to 29 Nm.
b) In the same sequence, tighten all the cylinder head bolts, except the two M8 to 113 Nm.
c) using the cylinder head bolt loosening sequence, loosen the cylinder head bolts completely.
d) Following the tightening sequence, tighten all of the cylinder head bolts, except the two M8 bolts to 29 Nm.
e) In the same sequence, tighten all the cylinder head bolts, except the two M8 bolts to 118-127 Nm.
f) Tighten the two M8 bolts to 16-21Nm.
****The two M8 bolts are the two short bolts on the drive side of the engine front and rear without the alan key head.
Posted: Mon May 12, 2008 9:38 pm
That loosen off bit is weird i didnt do that never have for any other engine that i have ever built wonder if it is a necesity 
hope not but all done now.
hope not but all done now.