B-8: INSTALLATION OF TRAVEL PIPING 1. Stop the engine and operate the travel levers to the end of their stroke within 5 - 6 seconds to release the remaining pressure in the travel circuit. 2. Start the engine again, run for approx. 10 seconds, * Leave the safety lock lever in the FREE position. * Do not run the engine above 1000 rpm. then stop the engine. * Keep the control levers at neutral. 3. Stop the engine and operate the travel levers to the * Leave the safety lock lever in the FREE position. the remaining pressure in the travel circuit. end of their stroke within 5 - 6 seconds to release * Raise the safety lock lever and leave it in the FREE position. Repeat Steps 2 and 3 three times.
This completes the release of the pressure in the travel circuit. * Lower the safety lock lever to the LOCK posi- tion. 4. Install the short circuited travel pipes @ , @ , 0. and @ to the standard circuit as shown in Figs. 1, 2, and 3. Use new parts sent individually for the O-rings (07000-13032 x 8), and use the same split flanges, bolts, and washers again. 43