Cleaning, maintenance and repairs
Primera BAG0175.3 07.18
139
Checking the brake drum for dirt
1. Unscrew the two cover plates (Fig. 131/1)
on the inside of the brake drum.
2. Remove any dirt and plant debris which
may have entered the drum.
3. Refit the cover plates.
Fig. 116
CAUTION
Dirt entering the drums may be
deposited on the brake shoes (Fig.
131/2) thereby appreciably reducing
braking performance.
Risk of accident.
If dirt is discovered in the brake drum,
the brake shoes must be inspected by
a specialist workshop.
For this purpose, the wheel and brake
drum must be removed.
Check wheel hubs bearing play
To check the play on wheel hub bearings, raise
the axle until the wheels turn freely. Release the
brake. Place a lever between the tyre and the
ground and check the play.
If bearing play can be detected:
Adjust the bearing play
1 Remove the dust cup or hub cap.
2. Remove the lynch pin from the axle nut.
3 Tighten the wheel nut while turning the
wheel at the same time until the wheel hub
is lightly braked as it turns.
4. Turn axle nut back to the next available
lynch pin hole. To the next matching hole
(max. 30°).
5. Fit the lynch pin and bend slightly open.
6. Reload dust cap with high melting point
grease and drive it into, or screw it onto the
wheel hub.
Fig. 117
Fig. 118
Summary of Contents for DMC 6000-2
Page 60: ...Structure and function 60 Primera BAG0175 3 07 18 Row spacing 25 cm ...
Page 79: ...Structure and function Primera BAG0175 3 07 18 79 Fig 56 ...
Page 134: ...Cleaning maintenance and repairs 134 Primera BAG0175 3 07 18 Fig 115 ...
Page 157: ...Cleaning maintenance and repairs Primera BAG0175 3 07 18 157 12 12 Hydraulics diagram ...
Page 158: ...Cleaning maintenance and repairs 158 Primera BAG0175 3 07 18 Hydraulic brake Fig 136 ...
Page 160: ...Cleaning maintenance and repairs 160 Primera BAG0175 3 07 18 Fan hydraulic system ...
Page 162: ......