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General Forums => Air Speed Lounge => Topic started by: kit on November 09, 2005, 01:50:53 PM

Title: Any Body Know This
Post by: kit on November 09, 2005, 01:50:53 PM

should this pump run constant or intermitant according to the heater

Title: Any Body Know This
Post by: kit on November 09, 2005, 03:05:35 PM

well i think i know, the pump runs off a points system on the heater fan shaft, wich in turn sends a signal to the pump metering how much fuel is sent to the heater, can anybody confirm this?

Title: Any Body Know This
Post by: pockets on November 09, 2005, 03:37:31 PM

the pump runs intermitantly (sp?) it should not run steady

Any ideas on how to wire up a P1502 gas heater that mounts above the transmission?

When my electrician was checking the parts I have he told me about the pump

Title: Any Body Know This
Post by: Bruce on November 09, 2005, 08:43:27 PM

Are you talking about a remote pump under the gas tank for a late BN-2, or the pump mounted on the heater for an early BN-2 or B-2?

Title: Any Body Know This
Post by: kit on November 09, 2005, 09:48:04 PM

the pump under the tank

Title: Any Body Know This
Post by: BUSDADDY on November 10, 2005, 06:42:47 AM

Late BN-2 metering pumps (Remote mounted) should tick every 2-3 seconds continuously when connected to the timing points in the heater (heater fan running). Should only tick once every time the power is applied on the bench. As for testing it needs to be wired to the heater and have a hose run to a graduated container and amount of fuel measured after the time specd. in the manual. Hope this helps.

Title: Any Body Know This
Post by: pockets on November 10, 2005, 09:15:36 AM

check    type-14.com  under chassis