IHI 9NX - 50 Hours Maintenance

MAINTENANCE
9NX
50 HOURS MAINTENANCE AND CHECKS
First perform previous service hour items
FUEL TANK
Drain the Water and Sedirnent
NOTE:
Before draining the water and sediment, be
sure to fill the tank with fuel.
The drain valve located under the fuel tank.
1. Stop the engine.
2. Open the drain valve O.
3. Drain water and sediment into suitable container.
NOTE: Always dispose of drained fluids as
established by local regulations.
4. Close the drain valve.
Lubrication
Perform the 50 hours lubrication as required by the
Lubrication Chart. Be sure to lubricate all cylinder
mounting bushings and pins.
.Zz The following maintenance and checks should be
made in 50 hours for the initial time only.
Interval given applies only to period of use (break-in.)
Return filter replacement.
Engine oil replacement.
Engine oil filter replacement.
Ring gear grease
nipple
Boom swing cylinder
grease nipple
Swing bearing grease
nipple