Dong Feng ZB 65, Operator'S Manual

Page: 52 / 55

Factory Direct Tractors
Technical Maintenance
6-2
6.2.2 30 Hour 1st service
1.
Change engine oil and filter.
2.
Change fuel filter and clean inline strainer.
3.
Change injector pump oil.
4.
Change gearbox oil and filter, change hydraulic
reservoir oil and filer & change front wheel
hubs oil.
5. Change front diff oil.
6.
Change hydraulic steering oil, clean strainer
and refill with new oil.
7.
Check tappet clearance and adjust as required.
8.
Check air filter and dust bowl for contaminant
and clean as required, replace every 50 hours
in very dusty conditions. Inspect inlet manifold
and hoses for leaks, repair as required.
9.
Drain coolant, flush cooling system and refill
with new coolant.
10.
Check wheel nut tension and tyre pressures,
adjust as required.
11.
Inspect radiator core for blockage, blow out
and reinspect, clean as required.
12.
Grease loader pins, pedal shafts, tie rod ends,
king pins, drive shafts, steering stops and
water pump bearings (if grease nipple fitted).
13.
Inspect machine for loose or broken bolts,
tighten or replace as required.
14.
Inspect engine, transmission and final drives
for oil leaks and repair as required.
15.
Check brake and clutch adjustment and adjust
as required. Request technical support if
unsure how to carry out adjustments.
6.2.3 50 Hourly service
1.
Inspect radiator core for blockage, blow out
and reinspect, clean as required
2.
Check air filter and dust bowl for contaminant
and clean as required, replace every 50 hours
in very dusty conditions. Inspect daily. Inspect
inlet manifold and hoses for leaks, repair as
required.
3.
Check coolant level and top up or replace as
required.
4.
Check fan belt and adjust as required.
5.
Check gearbox & hydraulic reservoir oil and
top up as required.
6.
Grease loader pins, pedal shafts, tie rod ends,
king pins, drive shafts, steering stops and
water pump bearings (if grease nipple fitted).
7.
Check wheel nut tension and tyre pressures,
adjust as required.
8.
Inspect hydraulic hoses and rams for leaks
and repair as required.
9.
Inspect machine for loose or broken bolts,
tighten or replace as required.
10.
Check brake and clutch adjustment and adjust
as required. Request technical support if
unsure how to carry out adjustments.
6.2.4 100 Hourly service
1.
Change engine oil and filter.
2.
Change fuel filter and clean inline strainer.
3.
Change injector pump oil.
4. Change front diff and front hub oils.
5.
Change hydraulic steering oil, clean strainer
and refill with new oil.
6.
Inspect radiator core for blockage, blow out
and reinspect, clean as required.
7.
Check head tension and tighten, as required,
to manufactures specifications.
8.
Check air filter and dust bowl for contaminant
and clean as required, replace every 50 hours
in very dusty conditions. Inspect inlet manifold
and hoses for leaks, repair as required.
9.
Drain and flush cooling system, refill with new
coolant.
10.
Check fan belt and adjust as required.
11.
Check gearbox & hydraulic reservoir and top
up as required -change oil and filter every 200
Hrs / 2 years.*
Note: Transmission oil change interval:
-Machines garaged under cover - every 2
years. - Machines left out in the open - annually.
12.
Check wheel nut tension and tyre pressures,
adjust as required.
13.
Grease loader pins, pedal shafts, tie rod ends,
king pins, drive shafts, steering stops and
water pump bearings (if grease nipple fitted).
14.
Inspect hydraulic hoses and rams for leaks
and repair as required.
15.
Inspect machine for loose or broken bolts,
tighten or replace as required.