I n s p e c t i o n p l a n
W o r k t o b e c a r r i e d o u t b y t r a i n e d s p e c i a l i s t d e a l e r p e r s o n n e l
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
1
Check machine for presence of machine-
specific operating instructions
O
O
2
Change the engine oil
X
X
3
Change the engine oil filter
X
X
4
Drain water from the fuel tank
O
O
O
5
Replace the fuel filter
X
X
6
Replace fuel pre-filter
X
X
7
Check air intake
O
O
8
Replace main air filter cartridge
according to the
service indicator
X
9
Replace the air filter safety cartridge
as required
1)
10 Clean the cooling fins of the combined cooler
O
O
O
The cleaning intervals should be
shortened if there is high exposure to dust.
11 Check antifreeze level in coolant
O
12 Change
coolant
as required
1)
13 Check V-belt tension
O
O
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
17 Check acid level and battery connections
O
O
18 Replace the dust filter for cab ventilation
X
X
19 Check condition of tires, tire pressure and
fastening of wheel nuts
O
O
20 Check fastening of axles and propeller shaft
O
O
21 Check bearing bushings and bolts of work
equipment and replace if necessary
O
O
22 Check that door catches function perfectly,
and replace if necessary
O
O
23 Check electrical indicating and warning
elements as well as lighting equipment.
O
O
24 Check smooth running of operator controls
and adjust if necessary
O
O
25 Check function of hydraulic axle locking and
bleed plunger cylinders
O
O
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
26 Check correct function of steering
O
O
27 Check function and condition of supports
O
O
28 Check hose-rupture safety valves of supports
O
O
29 Check tightness of all pipes, hoses, control
valves, hydraulic pumps, cylinders, etc.
O
O
When tightening hose and pipe
connections, screw-in couplings must be
locked to prevent rotation.
30 Check or change hydraulic oil
O
O
X
2)
31 Replace the hydraulic oil return filter insert.
X
according to
the service
indicator
X
32 Replace the hydraulic oil suction filter insert
X
X
X
33 Replace the breathing filter
X
X
34 Check function of brakes and brake disc play
O
O
35 Differential – rear axle oil: check or oil change
resp.
X
X
X
36 Differential – front axle oil: check or oil
change resp.
X
X
X
37 Transmission on front axle; check or oil
change resp.
X
X
X
38 Wheel hubs of front and rear axles; oil check
or oil change
X
X
X
39 Check that ring gear attachment screws are
securely fastened
O
O
40 Check that swing-gear attachment (hydraulic
motor and transmission) is securely fastened
O
O
41 Lubricate the machine according to overview
of lubricating points
O
O
42 Check function, condition and completeness
of safety equipment
O
O
43 Hydraulic function check with function
pressure test
O
O
44 Test run and test work
O
O
45 Sign inspection card and return to
manufacturer
O
O
3)
1) at least every 2 years
2) Extension of oil change intervals according to oil sample analysis and laboratory report
For further information see section 7.3.
3) under warranty
4) every 5 years or 5,000 running hours
Summary of Contents for TW85
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Page 112: ...7 Maintenance and care 106 TW85...
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