car MAZ
Removing the electronic control unit (ECU)
Disconnect intermediate harness (1) (650.3724014), engine sensor harness (2) (650.3724012) and injector harness (3) (650.3724010) from the electronic control unit.
Design, maintenance of the MAZ car frame
The frame of the car is riveted, consists of two longitudinal beams (spars) of a channel shape with a variable section, made of strip low-alloy steel 22G2TYu 8 mm thick
Schemes for switching on lighting devices are shown in fig. 1 and 2
Installing cylinder heads, valve rocker arms and adjusting valve clearances
The cylinder head mounting studs are screwed into the right and left rows of the cylinder block, having previously lubricated the threaded holes for the studs in the block with diesel oil
ABS control diagnostics f. Wabco car MAZ
Entering into diagnostic mode
The electronic unit is turned on in the diagnostic mode by pressing the diagnostic button 12 (Fig. ) and holding it on for 0.5 to 3.0 seconds, with the ground switch and the starter and instrument switches on ( the lock must be in the “instrument” position)
Adjusting the tension of MAZ car drive belts
The drive of the water pump, compressor and generator is carried out by V-belts, on the reliable operation of which the normal operation of these units depends
Two-axle semi-trailer MAZ-938 (Fig. 1) with a metal deck with a carrying capacity of 13 tons, and MAZ-938B (Fig. 2) with an elongated frame without a deck with a carrying capacity of 13.5 tons
