1.7 prop rattle (very)
1.7 prop rattle (very)
What parts are needed to get rid of the lash+play at the *front end of the prop? Mine is paticularly rattly.
Re: 1.7 prop rattle (very)
When mine did that, it was closely followed by failure. On mine the splines ended up rounding an eventually wore through. Whip the prop off and check the splines. If they are worn, itll be new prop time.
Speedy88 wrote: Leave choke on, idling obnoxiously until neighbours peer out windows at the noisy exhaust
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Rev engine to 7K
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Re: 1.7 prop rattle (very)
It should be locked up solid against the engine through the clutch. The only part that should have free play is the clutch on the clutch shaft. The prop clamp must be rock solid.
Are the clutch take-up springs all intact?
Are the clutch take-up springs all intact?
1980 345 DL_______1987 360 GLE (project car restored to GLT spec and B230FT'd)
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
1984 360 GLT______1987 360 GLT
1983 360 GLS______1989 360 GLE
1985 340 GL_______1986 340 1.4
1985 360 GLS______1995 940 SE 2.3 Turbo Estate (daily)
1987 340 GL 1.7
Re: 1.7 prop rattle (very)
There should be zero lash. Rattles are normally caused by knackered output shaft bearings at the front (which are rubber mounted, I've not managed to find a supplier so far)
'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
Re: 1.7 prop rattle (very)
output shaft bearing.... pretty sure that's causing the rattle+lash: circular motion of prop(front) is not circular, has up-down/left-right rattling.
Re: 1.7 prop rattle (very)
*prop's ability to move off center feels like lash to me, it baulks in gear and you hear the knocks as the prop/bearing/etc bashes around.
Re: 1.7 prop rattle (very)
There is a pair of them. Standard bearings mounted in a rubber case that's moulded to the outside. I've been told that the rubber casing is an industry standard, but no one can find me a reference.
If you can suss out the shore rating of the rubberlike substance then casting your own around a new bearing would be a sexy approach.
If you can suss out the shore rating of the rubberlike substance then casting your own around a new bearing would be a sexy approach.
'89(G) 340 GLE B172k
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
'03 S60 D5 SE, '91 (J) MX5, 1954 Cyclemaster
Ex:
'89(F) 340 GL F7R (ex B172k) - Fake -> SBKV 300 Runner Up 08, 12; '91(H) 340 GL B14.4E - Kar; '88(F) 360 GLT B200E - Jet -> BKV 300 Runner Up 09; '89(G) 360 GLT B200E - Beast
Re: 1.7 prop rattle (very)
I'll do it in course, sounds easy. There's a dozen engineering shops round here.