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#1 |
![]() Join Date: Jul 2019
Location: Holly Springs, NC
Posts: 91
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What bulb is it and how do you remove it to replace a burnt out bulb? Don't find in my service manual.
Sent from my SM-S908U1 using ZR-1 Net Registry mobile app
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George Zugg 1990 DRM 500 ZR1 build#952 ![]() ![]() |
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#2 |
![]() Join Date: Jan 2024
Location: Boston, MA
Posts: 166
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891 or I believe a G4 bulb also works.
Open the hatch. Remove two torx bolts from underneath. Flip the now free light housing over. Remove two Phillips screws to open housing. Swap bulbs. Use gloves, so the oil on your hands doesn't get on the new halogen bulbs. When reassembling make sure the lip of the rubber gasket is outside the light housing. The housing kind of sits "inside" the outer lip of the gasket.
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1987: Z51 Coupe, Z51, 4+3, Yellow / Graphite 1994: ZR-1 #150, Admiral Blue / Black 2015: Z06 Coupe, Z07, M7, Arctic White / Red |
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#3 |
![]() Join Date: Jul 2019
Location: Holly Springs, NC
Posts: 91
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Thanks. I will do that. Do u know what bulb that it?
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George Zugg 1990 DRM 500 ZR1 build#952 ![]() ![]() |
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#4 |
![]() Join Date: Jan 2024
Location: Boston, MA
Posts: 166
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891 (10W) bulbs or G4 (10W) bulbs. The LED equivalent are only around 2-3W.
Examples... https://a.co/d/7QuB0ke https://a.co/d/0OIrMIl
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1987: Z51 Coupe, Z51, 4+3, Yellow / Graphite 1994: ZR-1 #150, Admiral Blue / Black 2015: Z06 Coupe, Z07, M7, Arctic White / Red |
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#5 |
![]() Join Date: Apr 2004
Location: ATL. GA.
Posts: 2,169
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Go slow or the thin gasket from the light lens to the housing will tear.
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Steve 1990 Steel Blue/Black #2355 1990 Red/Red #1473 1991 Quasar /Black #118 Sold 1991 Turquoise/Black #766 Parted Out 1993 Yellow/White #179 Sold 1990 Black/Gray #1361 Headers/4:10s Sold |
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#6 |
![]() Join Date: Jul 2019
Location: Holly Springs, NC
Posts: 91
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Thank you Steve I will definitely make note of that
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George Zugg 1990 DRM 500 ZR1 build#952 ![]() ![]() |
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#7 |
![]() Join Date: Jan 2024
Location: Boston, MA
Posts: 166
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A couple photos from today while I was attempting to put LED G4 bulbs in. They didn't work as the base was too thick to fit into the housing. I have another style another ZR-1 owner successfully used now on the way.
![]() The two T-30 bolts in the middle you need to first remove. There isn't much space, so a 1/4" drive T-30 socket if you have one works better than a 3/8" drive socket. I only have 3/8" drive in that size, so I start them then use my fingers to back them out. ![]() Last edited by scorp508; 07-15-2024 at 03:57 PM. |
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