REPAIR INSTRUCTION - MP4130HT(C)

Disassembly sequence of the GIANT MP4130HT(C) Series Pumps

1.With a 27mm wrench, remove the three discharge plugs (#48) and three inlet plugs (#42A) from the manifold (#43).

2.Inspect the plug o-rings (#48A and #42B) and replace as necessary.

3.Using a valve puller (avail- able from Snap-On-Tools), remove the valve assembly (#44 - #47).

47

46

45

44A

44

4.Inspect all parts, especially the seating surface of the valve plate (#45), and replace as necessary.

5.Remove the six manifold stud nuts (#50) with a 19mm wrench. Remove the spring washers (#50A).Tap the back of the manifold with a rubber mallet to dislodge and slide it off the studs (#49).

6.To remove the inlet valve assembly, insert a 13mm socket with extension through the rear of the inlet manifold (#43) port and tap it firmly with a hammer. This will force the tension spring (#46), valve housing (#52) and the remainder of the inlet valve assembly out through the front of the inlet port.

51

44

44A

45

46

52

7.Pull the inlet valve assembly apart for inspection. Any resistance may be overcome by placing the valve housing (#52) in a brass jawed vise and carefully tapping the back of the valve plate (#45) with a screwdriver. Remove the spacer pipe (#51) valve seats (#44), o-ring (#44A), valve plate (#45), spring (#46), replace them as necessary.

6

Page 5 Page 7
Page 6
Image 6
Giant MP4130HT(C) service manual Repair Instruction MP4130HTC, Disassembly sequence of the Giant MP4130HTC Series Pumps
Page 5 Page 7

MP4130HT(C) specifications

The Giant MP4130HT(C) is a remarkable piece of machinery designed for heavy-duty applications in various industrial sectors. This model embodies advanced engineering and cutting-edge technology, making it a preferred choice for professionals seeking efficiency and reliability in their operations.

One of the standout features of the MP4130HT(C) is its powerful engine. Equipped with a high-performance engine, it provides robust torque and horsepower, enabling it to handle even the most demanding tasks with ease. The engine is designed to be fuel-efficient, ensuring lower operating costs while also adhering to stringent emissions standards.

The MP4130HT(C) boasts an innovative hydraulic system that enhances its operational capabilities. This system ensures smooth and precise control, allowing operators to execute tasks with high accuracy. The hydraulic components are designed for high performance, ensuring that the machine can lift and transport heavy loads efficiently.

Another key characteristic of this model is its advanced control system. The user-friendly interface allows operators to easily monitor and adjust various parameters, enhancing productivity. This system is equipped with features like diagnostics and performance tracking, which facilitate maintenance and improve overall machine longevity.

The Giant MP4130HT(C) also prides itself on its exceptional build quality. Constructed with durable materials, it is built to withstand harsh working environments. The rugged design reduces wear and tear, resulting in lower maintenance requirements and extended service life.

Additionally, the machine offers excellent maneuverability, thanks to its compact dimensions and agile steering capabilities. This allows it to navigate tight spaces with ease, making it suitable for a variety of applications, from construction sites to agricultural tasks.

Safety is another critical feature integrated into the design of the MP4130HT(C). The machine is equipped with multiple safety mechanisms, ensuring the protection of the operator and surrounding personnel. Features like overload protection and stability control enhance operational safety.

Overall, the Giant MP4130HT(C) stands out as a versatile, efficient, and robust solution for industrial applications. With its powerful engine, advanced hydraulic system, and superior build quality, it is a testament to modern engineering, delivering performance that meets the diverse needs of its users.
Top Page Image Contents