TS GTV Engine belt arrangement
Discussion
could someone please confirm that there are 3 belts:
Cambelt
Balance belt: balance shaft
Aux belt: alternator p steering & aircon pump
and that the variator, oil pump, water pump etc ar directly mechanically driven, not via belts
and that they are all replaceable via the o/s wheel arch
I suspect my gradually seizing alternator has part shredded the aux belt (flapping sound, following long period of alt bearing squeal)- to get me mobile, anyone know of a shorter belt (std V?) that would fit without alternator - eg a non aircon belt fitted to drive aircon and p steer only?
Cambelt
Balance belt: balance shaft
Aux belt: alternator p steering & aircon pump
and that the variator, oil pump, water pump etc ar directly mechanically driven, not via belts
and that they are all replaceable via the o/s wheel arch
I suspect my gradually seizing alternator has part shredded the aux belt (flapping sound, following long period of alt bearing squeal)- to get me mobile, anyone know of a shorter belt (std V?) that would fit without alternator - eg a non aircon belt fitted to drive aircon and p steer only?
v helpful thanks - shame the overall pic of all belts is a dud - I dont think I have to do half what is listed just for aux belt - i imagine rocker covers etc stay in place and that belt end cover is free to come off separately - didnt realise inner arch liner had to come off - havent looked to see how feasible that is for an amateur
is the jackin up just access convenience? - prob borrow trolley jack which other car is sittin on to get Alfie a few more inches off ground at that corner
do you know of a short belt i can use to exclude damaged alternator (and a/c) to get car mobile again (Ie drive remaining power steering)
do you know of a short belt i can use to exclude damaged alternator (and a/c) to get car mobile again (Ie drive remaining power steering)
finally had chance to take a look at belts (moving flapping sound following semi seized alternator bearing for several weeks) - Aux belt, though showing ag cracking a cross width seems in good nick, it has tension and when depressed, the tensioner allows an inch or so of movement so it certainly doesnt seem to have come off or even broken up
Inspecting cambelt from top over cam pulleys, again seems ok and certainly has tension
The inner wheelarch lower belt cover plate is missing (fits to inner wing directly below brake pipe mount) allowing open view of bottom pulley and tensioners
This presumably leaves the balance shaft belt - how best to examine this and full length of cambelt?
Cant think what else can make this degenerative lose slapping noise (no lights) - fortunately happened less than 3 miles from home - returned at minimal revs and throttle and thrashing may have become slightly worse but not alarmingly loud, only moderately light - I would say, coincidence or not it lost power / running poorly (I was at idle in third) - seem to recall when i dipped clutch to change down engine ran freely at idle, so hoping if any belt damage, cambelt not jumped)
dare not start or even turn it til get a good look at cambelt run and any evidence of debris
Need a little more hand-holding to get full access to these areas please
Inspecting cambelt from top over cam pulleys, again seems ok and certainly has tension
The inner wheelarch lower belt cover plate is missing (fits to inner wing directly below brake pipe mount) allowing open view of bottom pulley and tensioners
This presumably leaves the balance shaft belt - how best to examine this and full length of cambelt?
Cant think what else can make this degenerative lose slapping noise (no lights) - fortunately happened less than 3 miles from home - returned at minimal revs and throttle and thrashing may have become slightly worse but not alarmingly loud, only moderately light - I would say, coincidence or not it lost power / running poorly (I was at idle in third) - seem to recall when i dipped clutch to change down engine ran freely at idle, so hoping if any belt damage, cambelt not jumped)
dare not start or even turn it til get a good look at cambelt run and any evidence of debris
Need a little more hand-holding to get full access to these areas please
...still confused..having looked at a photo of a TS GTV belt set-up, it appears to have only 2 belts? - Cambelt driving balance shaft?
It is just that at first glance from top and bottom, the Cambelt and aux belt look ok and are under normal tension - so is there definitely a third hidden belt driving just the balance shaft - seems odd?
It is just that at first glance from top and bottom, the Cambelt and aux belt look ok and are under normal tension - so is there definitely a third hidden belt driving just the balance shaft - seems odd?
Yes, old car and under financed for maintenance so many things could / should be attended to..
Still would appreciate definitive knowledge on belt layout, particularly if there is a trick with fitting an aux belt replacement that excludes alternator on a TS with aircon (which can also be excluded) - ie need short tooth belt to drive p steering? - Still assuming there is an elusive third belt driving only balance shaft? - Dont know how long car would drive between charges but at least should get me mobile without further damage to alternator bearing
Still would appreciate definitive knowledge on belt layout, particularly if there is a trick with fitting an aux belt replacement that excludes alternator on a TS with aircon (which can also be excluded) - ie need short tooth belt to drive p steering? - Still assuming there is an elusive third belt driving only balance shaft? - Dont know how long car would drive between charges but at least should get me mobile without further damage to alternator bearing
Cheers Gazza for the effort there, most helpful.
Presumably the Balance belt can be cut and withdrawn without stripping everything down (it appears to be this that is flapping around (you can easily press it down) whereas main belts look reasonable and are taught.
Q: What is effect of balance shafts being parked up in random position? - Is it practical to drive without these, if so is the degradation harmful or severe?
Reason I ask is that, even I should be able to reach in from top, cut and extract ( if it leaves debris, ie doesnt come out complete) it will have to be towed in, however if it comes out ok, can I resume driving 'as normal' - been stranded on a farm for weeks in fear of starting it!
Presumably the Balance belt can be cut and withdrawn without stripping everything down (it appears to be this that is flapping around (you can easily press it down) whereas main belts look reasonable and are taught.
Q: What is effect of balance shafts being parked up in random position? - Is it practical to drive without these, if so is the degradation harmful or severe?
Reason I ask is that, even I should be able to reach in from top, cut and extract ( if it leaves debris, ie doesnt come out complete) it will have to be towed in, however if it comes out ok, can I resume driving 'as normal' - been stranded on a farm for weeks in fear of starting it!
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