HandymanHowto.com

How to Diagnose and Repair a Broken Lawnmower Fuel Line – Part 4

This is continued from Part 3. Fuel Filter Replacement After replacing the broken and cracked fuel lines inside the gas tanks, I replaced the fuel filter for preventive maintenance. The fuel filter is located on the right front side of the engine. The fuel hoses are secured to the filter by two hose bands. Bookmark [...]

Continue reading...

How to Diagnose and Repair a Broken Lawnmower Fuel Line – Part 3

This repair is continued from Part 2. Tygon Fuel Lines My local Gravely dealer said he’s seen a lot of deteriorated intake fuel lines and had just gotten this new fuel line kit, Mfg. Part #59207200 for about $30. The new fuel lines are Tygon® F-4040-A that are designed to resist swelling and hardening in [...]

Continue reading...

How to Diagnose and Repair a Broken Lawnmower Fuel Line – Part 2

This is continued from Part 1. Replacement Fuel Lines I visited the Gravely web site, clicked on Parts at the top of the web page, entered the model # and serial # for my mower, and looked up the parts diagram for the fuel tank. I noticed the fuel tank diagram doesn’t show the interior [...]

Continue reading...

How to Diagnose and Repair a Broken Lawnmower Fuel Line – Part 1

This tutorial explains how to diagnose and repair a broken fuel line for a Gravely ZT1640 lawn mower (Model #915034) that ran briefly, quit and wouldn’t start. The spark plug, air cleaner and fuel lines are checked until the problem is found and repaired. The mower is about 4.5 years old, has about 280 hours [...]

Continue reading...