flyrotary@lancaironline.net Mailing List Archive

Doug,

Do I see a broken Stud in the photo ??........................<:)

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo

From: Kelly Troyer <keltro@att.net>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Sun, December 12, 2010 5:16:12 PM
Subject: [FlyRotary] Re: pump housing.jpg

Doug,

Additional info...........There may be a rivet besides the bolts holding a stock pulley to the hub.........It

is to correctly index the timing mark if pulley is removed.............I cannot tell for sure from your photo

if your pulley is stock.............

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo

From: Kelly Troyer <keltro@att.net>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Sun, December 12, 2010 4:52:19 PM
Subject: [FlyRotary] Re: pump housing.jpg

Doug,

Does your engine have a black anodized aluminum 2 grove (1 piece) Racing Beat

reduced diameter pulley ??.................If so it will have to be removed unless you can

double nut and remove the studs in the waterpump housing...............The stock pulley

is bolted to the stock hub and was removable to allow the waterpump and hsg to be

removed..............See Racing Beat Pulley below...............

Kelly Troyer
"DYKE DELTA JD2" (Eventually)

"13B ROTARY"_ Engine
"RWS"_RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"TURBONETICS"_TO4E50 Turbo

From: "dlomheim@aol.com" <dlomheim@aol.com>
To: Troyer Kelly <keltro@att.net>
Sent: Sun, December 12, 2010 2:07:56 PM
Subject: pump housing.jpg

Kelly; does a water pump housing come off easily when stock pulley's are used? Mine has dual pulleys which are possibly wider than stock and there do not allow the housing to come off without removing the the main pulley...
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