Sinoboom TB24 Plus

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MAINTENANCE PROCEDURES

Figure 5-26 Cummins QSF2.8t3TC72 air

filter

Figure 5-27 WEICHAI WP3.2 air filter

Figure 5-28 YUCHAI YCF3050 air filter

3. Loosen the clip at the end cap of air filter, and

remove the end cap.

4. Remove the air filter element.

5. Use a wet cloth to scrub the inside of filter housing

and end cap.

6. Inspect the filter element for contamination or

blockage. Replace the filter element if needed.

7. Install the filter element.

8. Install the end cap back to the filter and secure the

clip.

B-9 Inspect Length and Angle Sensors

Regularly inspecting length and angle sensors is vital to

safe machine operation. If the sensors can’t function

properly, it will pose dangers to machine operation.

Inspecting length sensor

0kg≤platform capacity≤300kg (661 lb)

1. Turn the Ground/Platform select switch at ground

controls to the Ground.

2. Pull out the emergency stop button at the ground

controls to ON position.

3. Turn the key switch at ground controls to ON

position.

4. Using the main boom lift and jib up/down function(if

equipped), adjust the main boom and jib boom(if

equipped) to horizontal.

5. Using the main boom telescope function, extend

the main boom.

6. TB24 Plus：when the boom extends to the farthest

(the ground display reads 22.23m of boom length),

the buzzers at the ground and platform controls

should be sounding, boom further extending and

boom up/down should be restricted, but boom

retracting and turntable rotating should be allowed.

7. TB26J Plus：when the boom extends to the

farthest(the ground display reads 20m of boom

length), the buzzers at the ground and platform

controls should be sounding, boom further

extending and boom up/down should be restricted,

but boom retracting and turntable rotating should be

allowed.

8. Using the main boom telescope switch, retract the

boom.

9. The boom can be fully retracted.

300kg (661 lb)≤platform capacity≤454kg (1000 lb)