Def Exchange Procedure - Hitachi ZW 370-6 Operator's Manual

DEF Exchange Procedure

--- As required
d
CAUTION: Use rubber gloves and goggles or
safety glasses for protection during operation.
Wash DEF with clean water when it contacts on the
skin.
IMPORTANT: When contaminated or deteriorated
DEF is used, malfunction may result. Change DEF
periodically to keep cleanliness in the tank.
1. Remove bolts (1) with washers and remove cover (2).
2. Place 60 liter (16 gal) or larger capacity container
under drain plug (3).
3. Slowly loosen drain plug (3) to drain DEF.
4. Tighten drain plug (3) after draining DEF.
l : 13 mm
m : 19.5±4 N·m (2.0±0.4 kgf·m) (14.4±3 lbf·ft)
5. Fix cover (2) with bolts (1) with washers.
6. Remove the cap from DEF tank and refill DEF.
Amount of DEF: 57 liters (15 gallons)
MAINTENANCE
7-109
2
1
95Z7B-7-107-1
3 95Z7B-7-107-2