Subaru Robin Power Products DY41, DY35, DY30 manual L2L Procedures

Page 19

l"2L Procedures

IquenceRemove the cylinder. l5 ICylrnder

 

 

Remove the push rodsleeve

 

 

from thegear casecover.

17

Tappet guide

Remove the tappet guide from

 

 

the gear case cover.

Remarks

I

Bolts, nuts etc. used

are rubber "0" ring and copper shim.

(See Fig. 20.)

6 mm nut . . . 2 pcs. sw . . . 2 pcs.

A holder is necessary for not let fall the tappet. (See Fig. 2 1.)

18

Injectionpump

Remove oil filler cap.

 

 

Put the control rack at the

 

 

center.

 

 

Remove the injection pump

 

 

from the gear case cover.

19

Gearcase

Remove the handleguide.

 

 

Remove the gear case cover

 

 

from the crankcase.

It

Check the position of controlrack.

(See Fig. 22.)

(See Fig. 23.)

8 mm nut . . . 3 pcs. sw . . . 3 pcs.

6 x 6 hex. bolt . . . 2 pcs. sw . . . 2 pcs.

8 x 35 7T b o l t . . . 4 pcs. 8 x 80 7T bolt . . . 3 pcs. sw . . . 3 pcs.

b

/."-

.r-.c. . P

/"

Fig. 20

\ -

Fig. 22

Fig. 23

Image 19
Contents Page EY45V Crankshaft ? m Page Performance Model DY35DtB Generaldescription of ENGlME Construction 2 Cylinderhead 1 Tappet 8ROCKER ARMF Lubrication System Rocker CowerCooling System Combustion System Sectional View of Engine \ \ Special Tools Disassembly and ReassemblyPcs 3DISASSEMBLING SequenceSe- Item quence L2L Procedures Oil pump Remarks Bolts, nuts etc. used Snap ring Remove the snap ring Be sure not to miss 22 7T bolt pcs 12 bolt pcs Install the flywheel 5 7T bolt, . . . , pcs Mm nut pcs T round 10 x 30 bolt pcs Mm nut . . . . . . . . . . . . . . .2 pcs Quality Of Fuel FuelFuel Injection Pump Mechanism General Description of Auxiliary Gadgets and PartsRelation between the plunger and the rack Injectiontiming andeffectivestarting Fuel Injectionpump 51 kg/mmFuel Injection Nozzle Holder Nozzle HolderPush further and check whether or not the fuel fog Body of nozzle with your fingers and then let 3GOVERNORMECHANISM and Operation Mechanism Operation OIL Filter $=ICirculation Installation Checks and Corrections Itemstandard Tables of Correction Standards005 36.5 DescriptionMaintenance and Storing Checks and maintenance Reasons for requiring them 12 /2 Reducer M8 x Structure Of 1/2 Reducer 12-2-1INPUTSHAFT Sws 12 3 1 Disassembly Sequence12-5 Page Shaft Page Industrial Engines

DY41, DY30, DY35 specifications

Subaru Robin Power Products have built a solid reputation in the realm of portable engines and generators, particularly with their DY35, DY30, and DY41 models. These engines are extensively used for various applications, ranging from construction to agricultural equipment, owing to their reliability and efficiency.

The Subaru DY35 engine exemplifies performance with a displacement of 35cc. Its lightweight design ensures easy portability, while its robust construction provides durability in demanding environments. Featuring a two-stroke cycle, the DY35 offers a high power-to-weight ratio, making it ideal for handheld equipment and compact machinery. Key characteristics include its advanced electronic ignition system that promotes easy starting and reliable operation. The DY35 also boasts superior fuel efficiency, which translates to lower operational costs over time.

Moving on to the DY30, this engine is designed with versatility in mind. It has a slightly smaller displacement of 30cc, making it a great choice for various power tools and smaller machinery. The DY30 is known for its excellent torque delivery, which allows users to tackle challenging tasks without the need for frequent refueling. One of its standout features is the automatic lubrication system that keeps the engine running smoothly while minimizing wear and tear. This feature significantly extends the engine’s life, making it a favorite among users looking for long-term performance.

The DY41 takes a step up in power with a displacement of 41cc, making it suitable for heavier-duty applications. Designed for larger equipment, the DY41 is renowned for its high torque and robust construction. It also includes an innovative cooling system that effectively dissipates heat, ensuring optimal engine performance in prolonged usage scenarios. The DY41 is equipped with advanced vibration-dampening technology, which enhances user comfort and reduces fatigue during operation.

Each of these Subaru Robin engines incorporates fuel-efficient technologies that reduce emissions and comply with environmental regulations. They are built to withstand the rigors of demanding work environments while providing reliable power. With their distinct features and durable designs, the DY35, DY30, and DY41 engines continue to be sought-after choices for professionals and hobbyists alike, underscoring Subaru's commitment to innovation and quality in power products.