Monday, May 15, 2023

Defeat P268115 Toyota code for defective flow shutting valve assembly 16260-F0010 Bypass the darn thing - update 03/2025 still going strong

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Our 2020 Rav4 limited non hybrid had a dash message "Engine maintenance required" "see dealer" that wouldn't go away...
Sunday, May 14, 2023

Onan end bearing regreasing

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At the Spring 2023 Hattiesburg Rally during Jim Bounds Onan seminar Bob Stone brought up how to regrease the Onan's end bearing. We did ...
Tuesday, April 4, 2023

New seats for the GMC

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Seats for the GMC, we modified them to fit on the swivel bases. These are semi truck seats with air lumbar supports and a multitude of adju...
Sunday, August 14, 2022

Seal installer - GMC motorhome rear hub grease seal

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GMC motorhome rear hub grease seal installation specification is .025' to .045" above flush. We made a seal installer to set the se...
Saturday, January 8, 2022

Hydromax and a GMC motorhome

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Testing on a fixture like the dash Sue is my foot model/pedal pusher Front pressure on the coach with 80mm calipers Rear pressure on the c...
Sunday, August 15, 2021

Long pilot oring adapter fitting for Hydromax

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The Hydromax takes a "long pilot oring" connection for the hydraulic input. I could only find short pilot fittings for hydraulics....
Thursday, December 10, 2020

GMC Motorhome brake booster comparison OEM vacuum, Hydroboost and Hydromax

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  Top to bottom Hydromax, Hydroboost with 40mm master, and OEM Vacuum booster OEM vacuum booster Hydroboost with 40 mm ma...