MAINTENANCE
7-59
Drain Fuel Filter
--- every 10 hours (daily)
IMPORTANT: Drain fuel filter daily before starting
operation. The engine may be damaged if you do not
drain fuel filter daily. Drained water should contain
fuel. Follow the local regulations when disposing it.
Fuel pre-filters have water separator function, which allows
float to rise as water accumulates.
Be sure to drain the accumulated water daily until float goes
to the bottom of case.
Draining Procedures (Pre-Filter)
1. Connect transparent drain hose (2) stored in the tool
box to drain (1).
2. Place 0.5 liters or larger capacity container under drain
hose (2) to collect the drained water.
3. Rotate drain (1) on the bottom of the filter
counterclockwise. Drain the water accumulated in the
filter until float (4) goes to the bottom of case. If it is
difficult to drain, loosen plug (3) on the top of the fuel
pre-filter.
Wrench size: 14 mm (0.55 in)
4. After draining water, securely tighten drain (1) and plug
(3).
Draining off of two pre-filters.
Tightening torque:
Drain (1): 2.5±0.5 N·m (0.25±0.05 kgf·m, 1.8±0.4 lbf·ft)
Plug (3): 10±2 N·m (1.0±0.2 kgf·m, 0.74±0.15 lbf·ft)
5. Start the engine. Check drain (1) and plug (3) for fuel
leaks.
IMPORTANT: After draining water from the fuel filter,
bleed air from the fuel supply system.
IMPORTANT: Do not use alcoholic gas dryer fuel
additives to remove water in fuel to avoid cracks in the
pre-filter transparent case.
95Z7-7-59-1
Pre-Filter
3
1
4
3
2
95Z7-7-59-2
Fuel Pre-Filter
95Z7B-7-69-1
Summary of Contents for ZW 370-6
Page 4: ...MEMO ...
Page 10: ...CONTENTS MEMO ...
Page 12: ...2 MACHINE NUMBERS Aftertreatment Device SCR TYPE MFG NO DOC TYPE MFG NO 95Z7B SCR4 95Z7B SCR4 ...
Page 53: ...SAFETY LABELS S 41 95Z7B S 40 ...
Page 148: ...1 84 OPERATOR S STATION MEMO ...
Page 218: ...OPERATOR S STATION 1 154 MEMO ...
Page 220: ...2 2 BREAK IN MEMO ...
Page 236: ...3 16 OPERATING THE ENGINE MEMO ...
Page 284: ...OPERATING THE MACHINE 5 28 MEMO ...
Page 426: ...MAINTENANCE 7 132 MEMO ...
Page 430: ...9 4 MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS MEMO ...
Page 434: ...10 4 STORAGE MEMO ...
Page 440: ...11 6 TROUBLESHOOTING MEMO ...
Page 442: ...12 2 SPECIFICATIONS MEMO ...
Page 450: ...14 8 INDEX MEMO ...