Thread: 06 GPR 120 hours service advice
10-01-2007, 03:24 AM #1
06 GPR 120 hours service advice
i have reached a fun filled 120hours on my 06 ski , i have a few mainly handling aftermarket parts arriving this month and would like to service and install all in one shot.
what should i be looking at doing or checking at 120 hours
compression is great at 128 , 132, 132
no knocks or rattles
new cat D plate is being installed
FF pipe from R+d replaces my PVC one - done
new impeller 13/19 - done
pump sealed - done
plan on reinforcing the pump
replacement nozzle for metal - done
1200 grate - done
should i look to replace piston rings , head gasket , check bearings etc etc
local Yamaha does not install confidence on quality work so plan to check all myself
any advice would be welcomed
Last edited by stewartgpr; 10-01-2007 at 07:06 AM.
10-01-2007, 02:15 PM #2
-Pull the head and replace the head gasket.
-Pull the reeds and inspect them too.
-Re-torque as many bolts as you can reach.
-Replace the hose in the rear of the ski where the drive shaft goes thru the hull into the intermediate shaft.
-Lube the drive shaft splines and check the pump liner.
-Reseal the liner to the extension housing.
-Check the grease in the pump (pull the rear cone and look for water in the grease)
-Check all electrical cables for corrosion
-Check the oil injection hoses for tight fit.
-Check and replace the drive coupler biscuit if worn
-Check all water hoses for fatigue or corroded clamps.
-Check all cables for binding or wear.
10-02-2007, 02:53 AM #3
120 hours service advise
i have added this to my "to do " sheet and will check when working on my new mods
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