Check Water Separator; Drain Fuel Tank Sump - Hitachi ZX27U-2 Operator's Manual

Check Water Separator

--- daily
When water is accumulated in water separator (2),
Loosen drain plug (3) to drain water and sediment. If
water is difficult to drain, loosen air bleed plug (4).
Drain Fuel Tank Sump --- as required
Park the machine on a solid level surface. Loosen bolts
(5) to remove drain valve cover (6) from right-front cover
(7). Rotate drain valve cover (6) to open the checking
port. Open drain valve (1) on the bottom of the fuel tank
and allow the water and sediments to drain from the fuel
tank sump.
MAINTENANCE
7-38
7
5
6
1
4
2
3
M1M7-07-040
M1MF-07-032
M1MF-07-033