Schaeff HT 12 - Detailed Inspection Plan

HT 12 Unimog 1.96 25
7.6 Inspection plan
To be carried out by trained specialist dealer personnel.
O = Checking, maintenance
X = Replacement
Operating hours
min
2x
min
1x
Perform work with machine at operating temperature
100 500 1000 1500 2000 2500 3000
year-
ly
year-
ly
1 Check whether machine-specific instruction book is in the
machine
O O O O O O O
2
Check suspension of backhoe excavator.
O O O O O O O
3
Check bearing bushes and bolts of work equipment and
replace if necessary
O O O O O O O
4
Check smooth running of operator controls and adjust if
necessary
O O O O O O O
5 Check or change hydraulic oil
O O
X
O X O
X
X
6 Replace hydraulic oil filter cartridge
X
X
X
X X X
X
X
7 Replace ventilation filter
X
X
X
X
8 Check speed of hydraulic pump
O O O O O O O
9 Check tightness of all pipes, hoses, control valve, hydraulic
pumps, cylinders, etc.
Note
When tightening hose and pipe connections, screw-in
couplings must be locked to prevent rotation
O O O O O O O
10 Check function of electrical equipment
O O O O O O O
11 Grease machine according to overview of lubricating points
O O O O O O O
12
Check function, condition and completeness of safety
equipment
O O O O O O O
13
Hydraulic function check with pressure function test
O O O O O O O
14
Test run and test work
O O O O O O O
15
Initial inspection cards and return to Schaeff
OOO