Vibrator Oil Level Check

CAUTION

Always clean the area around the vibrator oil level check hole before removing oil check plug.This will prevent dirt and debris from entering the system.

1.In every 100 hours of operation, with the machine positioned horizontally, remove vibrator oil level check plug (Figure 21) off vibrator (19 mm wrench) and see if oil is up to filler port. Be sure to clean area around check hole to prevent dirt and dust from entering.

2.In every 300 hours of operation, replace oil (capacity 1,500 cc). For draining oil through level check hole, have the machine inclined with a sleeper or the like placed under the compaction plate on opposite side.

* Use engine oil 10W-30 for this lubrication.

Figure 21. Vibrator Oil Maintenance

Hydraulic Oil

MVH-402DSB—MAINTENANCE

Replacing Hydraulic Oil

1.Remove the drain plug (Figure 22) at the bottom of the oil tank with a 6 mm hex wrench and drain the hydraulic oil.

2.Clean the filter with light oil.

3.Reinstall the drain plug to the oil tank. Apply seal tape or Roctite #575 to thread portion.

4.Fill tank with hydraulic oil. (Capacity: About 2,500 cc). Use ShellTellus Oil #46 or equivalent.

5.After filling tank, temporarily install cover. Loosen bleeder plug located at the top of the cylinders on side of vibrator (Figure 23). Air remaining in the circuit will be forced out of the bleeder plug.

6.Tighten the bleeder plug. Check oil level in the tank again.

7.Install the cover of oil tank. Coat packing with liquid packing such as Threebond #1215. Use loctite #242 for mounting screw.

Figure 22. Hydraulic Oil Maintenance

1.Check hydraulic oil in every 100 hours of operation. With handle bar positioned vertically (storage position), remove breather plug (Figure 23) off the top of hydraulic pump and check for proper oil level.

2.Replace hydraulic oil after first 200 hours and in every 1,000 hours of operation.

CAUTION:

Make sure hydraulic oil i is at a normal safe operating

level. DO NOT over fill. Over filling (excessive oil)Figure 23. Breather Plug will cause excess oil to blow out of breather plug.

PAGE 22 — MQ-MIKASA MVH-402DSB PLATE COMPACTOR — PARTS & OPERATION MANUAL — REV. #2 (03/30/05)

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Multiquip manual MVH-402DSB-MAINTENANCE, Vibrator Oil Level Check, Replacing Hydraulic Oil
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MVH-402DSB specifications

The Multiquip MVH-402DSB is a state-of-the-art compactor designed for heavy-duty performance and versatility in various construction and landscaping applications. This model stands out due to its powerful engine and advanced features, making it an excellent choice for contractors who require efficiency and reliability in their equipment.

At the heart of the MVH-402DSB is a robust Honda GX160 engine, generating an impressive output of 5.5 horsepower. This reliable engine provides ample power for efficient compaction of soil, asphalt, and aggregate materials, ensuring optimal performance in both small and large projects. With a heavy-duty centrifugal clutch, the compactor delivers superior control and easy operation, allowing operators to focus on their work without worrying about engine performance.

One of the key technologies incorporated in the MVH-402DSB is its unique exciter system. This system produces a high-frequency vibration that effectively compacts materials, resulting in a dense, stable surface. The machine's large, heavy base plate, measuring 20 inches wide and 25 inches long, enhances stability and traction during operation. This design enables the MVH-402DSB to work efficiently on a variety of terrains, from uneven ground to asphalt surfaces.

The Multiquip MVH-402DSB also features an ergonomic handle that can be adjusted to multiple positions, allowing for comfortable operation and enhanced maneuverability. This adjustable handle design minimizes user fatigue and ensures the operator can maintain optimal control during use. Additionally, the compactor is equipped with a built-in wheel kit, which makes transporting the machine to different job sites easy and convenient.

Durability is another hallmark of the MVH-402DSB. Constructed with high-quality materials, including heavy-gauge steel for the base plate and housing, this machine is built to withstand the rigors of daily use. The protective cover ensures that vital components are shielded from dirt and debris, further extending the lifespan of the equipment.

Overall, the Multiquip MVH-402DSB offers exceptional performance, reliability, and user-friendly features, making it an ideal choice for professionals looking to achieve high-quality compaction results efficiently. Whether it’s for construction, landscaping, or maintenance tasks, this compactor delivers the power and agility needed to get the job done right.
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