If they have oil in them and the vehicle is used regularly, they seem to be pretty trouble free. My 2a has only had a few oil topups over the last 25 years!
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
 Wizard
					
					
						Wizard
					
					
                                        
					
					
						Dave, if you decide to replace the shaft , keep in mind that the original S2 'hollow shaft' relays, identifiable by the oil filler bolt on top , were produced with skinny 6.00/7.00x16 tyres in mind. Metal fatigue can strike anytime.
.W.
I knew they were small head, but I'm trying to remember - are they UNF or BSF? Or did it change? I can't imagine Series 1 is UNF. The 2a parts book I have only list one number for the bolt, 544337, which is the same as Series 3 (except Stage 1, which has a different number, probably metric).
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
2007 Discovery 3 SE7 TDV6 2.7
2012 SZ Territory TX 2.7 TDCi
"Make the lie big, make it simple, keep saying it, and eventually they will believe it." -- a warning from Adolf Hitler
"If you don't have a sense of humour, you probably don't have any sense at all!" -- a wise observation by someone else
'If everyone colludes in believing that war is the norm, nobody will recognize the imperative of peace." -- Anne Deveson
“What you leave behind is not what is engraved in stone monuments, but what is woven into the lives of others.” - Pericles
"We can ignore reality, but we cannot ignore the consequences of ignoring reality.” – Ayn Rand
"The happiness of your life depends upon the quality of your thoughts." Marcus Aurelius
Yes, but it may have spent long periods with out oil before you got it. Also, make sure that the play is actually in the relay, not the splines or the relay moving - the 1958 S2 I owned in the early sixties had problems with the relay moving due to wear on the bottom plate and its locating collar, leading to the tabs it was bolted to on top of the chassis breaking!
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
I believe S2's used the same special bolts as S1's ,thin head, slightly domed, part no 231299.
.W.
just got onto a NOS LR unit and will be picking it up in a couple of weeks...
time to start pulling things apart i suppose
thanks for all the info!
2007 Discovery 3 SE7 TDV6 2.7
2012 SZ Territory TX 2.7 TDCi
"Make the lie big, make it simple, keep saying it, and eventually they will believe it." -- a warning from Adolf Hitler
"If you don't have a sense of humour, you probably don't have any sense at all!" -- a wise observation by someone else
'If everyone colludes in believing that war is the norm, nobody will recognize the imperative of peace." -- Anne Deveson
“What you leave behind is not what is engraved in stone monuments, but what is woven into the lives of others.” - Pericles
"We can ignore reality, but we cannot ignore the consequences of ignoring reality.” – Ayn Rand
"The happiness of your life depends upon the quality of your thoughts." Marcus Aurelius
2007 Discovery 3 SE7 TDV6 2.7
2012 SZ Territory TX 2.7 TDCi
"Make the lie big, make it simple, keep saying it, and eventually they will believe it." -- a warning from Adolf Hitler
"If you don't have a sense of humour, you probably don't have any sense at all!" -- a wise observation by someone else
'If everyone colludes in believing that war is the norm, nobody will recognize the imperative of peace." -- Anne Deveson
“What you leave behind is not what is engraved in stone monuments, but what is woven into the lives of others.” - Pericles
"We can ignore reality, but we cannot ignore the consequences of ignoring reality.” – Ayn Rand
"The happiness of your life depends upon the quality of your thoughts." Marcus Aurelius
According to my parts books, both S2a and S3 use the same part - 544337 While quite possible that there are two different bolts for S3 (apart from the different one for Stage 1), it seems unlikely that S2 is different from S2a. Of course, it is possible that there are two numbers for identical or at least interchangeable parts. That happens.
I am beginning to think that perhaps the thread changed to UNF with Series 2, which was, I believe, when the first UNF went into Landrovers, and was kept through to the end of S3.
John
JDNSW
1986 110 County 3.9 diesel
1970 2a 109 2.25 petrol
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