Wash Fuel Tank Breather - Komatsu WA500-6H Operation & Maintenance Manual

4.9 Service procedure
Every 1000 hours service

Wash fuel tank breather

1. Stop the engine and wait for the temperature at all parts to
go down.
2. Remove all mud and dirt from around the breather.
3. Remove the breather and fit a cover to the breather mount-
ing hole to prevent dirt from entering.
4. Soak the breather in flushing liquid and wash it.
5. Install the breather.
Lubricating
1. Using a grease pump, pump in grease through the grease
fittings marked by the arrows.
2. After greasing, wipe off any old grease that was pushed out.
(1) Center hinge pin (2 places)
(2) Drive shaft center support (1 place)
4-74
1
1
2
WA500-6H – VEAM430100
Maintenance
GK050252
GK050253
GK050233