12.1. Daily maintenance (EO)
Table 11.1. Daily maintenance (EO)
|
Content of works
|
Technical requirements
|
Tool and way of check
|
|
Control survey before departure
|
||
|
To check level:
|
|
|
|
- oils in an engine case;
|
Level of oil has to be between tags of P and 0 of the rod index
|
Visually
|
|
- liquids in the cooling system;
|
Level of cooling liquid in a broad tank on the cold engine at a temperature of 15-20 °C has to be not lower than MIN tag
|
Visually
|
|
- liquids in a tank of the main cylinder of the drive of switching off of coupling;
|
Level of liquid has to be below the top edge of a tank on 15-20 mm
|
Visually
|
|
- liquids in a tank of the main brake cylinder
|
Level of liquid has to be above MIN tag on a tank
|
Visually
|
|
To check tightness of power supply systems, lubricants, coolings. To pay attention to a condition of hoses of fuel-supply lines
|
Dribble of fuel, oil and cooling liquid, is not allowed. On an external surface of fuel hoses of a crack are not allowed
|
Visually
|
|
To check serviceability of the working brake system
|
1. At the working engine the pedal of a brake should not reach a cab floor.
The gap between a cab floor and a pedal has to be not less than 25 mm.
2. At inclusion of ignition:
- the signaling device of emergency falling of level of brake fluid should not light up;
- when pressing a cap of a tank of the main brake cylinder the signaling device of emergency falling of level of brake fluid has to light up
|
Visually
|
|
To check operability of the parking brake system
|
The lever of a brake has to move on 15-20 teeths at application of effort of 60 kgfs
|
|
|
To check air pressure in tires, if necessary to bring it to norm
|
To check on cold tires
|
Manometer
|
|
To check a total side play of a steering wheel
|
The total side play on a rim of a steering wheel should not exceed 37 mm for buses and 45 mm for motor vans in each party from neutral situation
|
Ruler
|
|
To check operation of instrumentations, a screen wiper, devices of lighting and the alarm system
|
At the working engine to be convinced of serviceability of devices by their consecutive inclusion in work
|
Visually
|
|
Care of the car upon return to the park
|
||
|
To clear the car. If necessary wash up it. To make cleaning in a cabin and on a platform
|
|
Water, rags
|
|
To check a condition of tires
|
On them there should not be foreign objects (nails and so forth), and also visible pressure drop in tires
|
Visually
|
|
To check tightness of a power supply system, lubricant and cooling liquid
|
Dribble is not allowed
|
Visually
|