Terex TW85 - Inspection Plan

7 Maintenance and care
76 TW85
7.8.4 Inspection plan
Work to be carried out by trained specialist dealer personnel
O = Checking, maintenance
X = Replace
Operating hours
min
2x
min
1x
Perform work with machine at operating temperature
after
100
every
500
every
1000
every
2000
year-
ly
year-
ly
Chapte
r
1
Check machine for presence of machine-specific
operating instructions
O O
--
2 Change the engine oil
X X
7.9.1
3 Change the engine oil filter
X X
7.9.2
4 Drain water from the fuel tank
O O O
7.9.4
5 Replace the fuel filter
X X
7.9.4
6 Replace fuel pre-filter
X X
7.9.4
7 Check air intake
O O
7.9.5
8 Replace main air filter cartridge
according to the service
indicator
X
7.9.5
9 Replace the air filter safety cartridge
as required
1)
7.9.5
10 Clean the cooling fins of the combined cooler
O O O
7.9.3
The cleaning intervals should be shortened
if there is high exposure to dust.
11 Check antifreeze level in coolant
O
7.9.3
12 Change coolant
as required
1)
7.9.3
13 Check V-belt tension
O O
7.9.6
14 Check engine mounts and pump attachment
O O
--
15
Check engine speed setting, upper and lower idle
speeds
O O
--
16 Check valve lash of engine and adjust if necessary
O
--
17
Replace toothed belt
4)
--
18
Check injection valves
O
--
19 Check acid level and battery connections
O O
7.9.20
20 Replace the dust filter for cab ventilation
X X
7.9.18
21
Check condition of tires, tire pressure and fastening
of wheel nuts
O O
7.9.15
22 Check fastening of axles and propeller shaft
O O
--
23
Check bearing bushings and bolts of work
equipment and replace if necessary
O O
--
24
Check that door catches function perfectly, and
replace if necessary
O O
--
25
Check electrical indicating and warning elements as
well as lighting equipment.
O O
--
26
Check smooth running of operator controls and
adjust if necessary
O O
--
27
Check function of hydraulic axle locking and bleed
plunger cylinders
O O
7.9.11
28 Check correct function of steering
O O
--