It is a method of braking by closing the pipe that releases exhaust gas. The engine will be hold back and move slowly to protect the truck while driving on sloped areas such as driving down a long way hill
How to use:
To use the brake shop, pull the switch lever towards you. The brake warning light will show up and to unlock the brake shop, you have to step on the speed pedal or clutch pedal. Releasing pedal will let brake shop work again. The speed of the truck will be at 5 km/h or less.
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The brake fluid lines
The drum brake systems are used in most trucks
Before bleeding brake system, start the engine to increase the air pressure at a high level to bleed the brake.
The brake fluid lines
Sequential brake bleeding
To bleed the brakes, we need to get the air out in a sequence of auto parts from near to far.
Starting from -brake booster - right front wheel - left front wheel - right rear wheel - left rear wheel (between the space of brake booster)
Bleed the brakes in accordance with...
Function of 6-Cylinder Engine
Most of truck use straight 6-cylinder engine
With the balance function, the straight 6-cylinder engine smoothly runs both in low and high speed.
Mechanism does not complicate so it requires simple maintenance and repair. With low production cost, the equipment does not expensive (Engine ignition of straight 6-cylinder engine is 1-5-3-6-2-4).
Useful article from Automotive Department, Concrete Pumping Repair Service Center,
PST Group
The engine converts heat into mechanical energy.
Clutch’s function is to cut the power of the engine to the gearbox.
Gearbox’s function is to change the gear ratio in accordance with the user’s need.
The cross’s function is to transmit angular force relating road conditions that are always changing.
The central shaft’s function is to transfer power from gearbox to PTO gearbox and final gear in accordance with the user’s need.
PTO gearbox function is to transfer power to the Concrete pump...
As usual, the wheel nut must be based on torque point in such truck’s manuals. However, nowadays there are changing wheels and replacing new wheel net which will change its torque point in accordance with the torque point of the replaced nut. The manufacturer will put the torque point attached to the product boxes
Good articles from service center, P Machpro Co., Ltd.
PST Group