Periodic Maintenance

MM Owner’s Manual

MAINTENANCE

Periodic maintenance should be performed at the following intervals:

Maintenance Operation	Every use	Every 5 hours (daily)	Every 10 Hours	Every 25 Hours

Inspect for loose, worn or damaged parts.		z

Check engine oil and air filter	z

Clean hose	z

Engine (See Engine Manual)

Inspect battery for damage or leak			z

Keep engine free of debris	z

Check battery terminal for corrosion				z

Check for excessive vibration		z

IMPELLER REMOVAL

1.Wait for engine to cool and disconnect spark plug wires from the both sides of the engine.

2.Disconnect the negative battery cable (black) (item 12) from the battery.

3.Remove the hose from the unit.

4.Unattach the hose from boom assembly.

5.Remove the intake housing assembly (item 33) using 9/16" socket and socket wrench to remove (12) locknuts (item 47). Be careful to place intake assembly to the side without putting excess strain on safety switch wire harness

6.Remove impeller bolt and lock washer using 5/8" socket and impact wrench (see fig. 6).

7.Once bolt is removed impeller should slide out freely. If impeller will not slide free on crankshaft, obtain a 3/4"-16 x 3" bolt and thread it into the nut that is welded onto the center of the impeller and tighten slowly to push the impeller off the crankshaft.

Note: The 3/4"-16 x 3" bolt can be ordered from your local Billy Goat Dealer (part no. 440192).

8.When impeller is free of the engine shaft, align impeller with the opening and pull it straight out of the housing.

9.Using a new impeller bolt, washer, and lock washer, install new impeller in reverse order. Note: Be sure spacer is in place behind impeller before tightening.

10.Tighten impeller bolt. Torque impeller bolt to [55-60 Ft. Lbs. (75-81 N.m)].

11.Repeat steps 2 through 5 in reverse order.

12.Reinstall spark plug wires.

Fig. 6

INTERLOCK SYSTEM

With hose coupler installed (as shown in Fig. 8) the switch is open & engine is not grounded out, allowing engine to run.

SUBARU

WIRING

DIAGRAM

Fig. 8

Hose must be installed and switch lever must engage switch for engine to start.

Part No 791108

Form No F111008B

DL2500SMM specifications

The Billy Goat DL2500SMM is a high-performance debris loader designed for efficient cleanup and maintenance in various settings, including commercial landscapers, municipalities, and contractors. With robust construction and advanced engineering, this machine stands out in the market for tackling outdoor debris like leaves, grass clippings, and small branches.

One of the primary features of the DL2500SMM is its powerful engine. Equipped with a reliable 25-horsepower engine, it ensures strong performance and consistent operation. This engine is paired with a commercial-grade, heavy-duty frame that can withstand the rigors of daily use, making it a long-lasting investment for any landscaping or maintenance crew.

The DL2500SMM boasts a unique vacuum system that combines high airflow and suction power to make debris collection an effortless task. With an impressive 1,800 CFM capability, this machine can quickly clear large areas, reducing cleanup time significantly. The 7-inch intake hose ensures that larger debris can be easily sucked in without clogging, making it ideal for diverse environments.

This debris loader also integrates user-friendly features. The heavy-duty wheels allow for easy maneuverability across different terrains, while the adjustable handle ensures optimal comfort for the operator. Additionally, it includes a quick-release dump feature that enables fast offloading of collected debris, enhancing operational efficiency.

Another noteworthy characteristic is the innovative impeller design. The steel impeller is engineered to minimize wear while maximizing airflow and debris reduction. This feature not only improves performance but also ensures the longevity of the machine, cutting down on maintenance and replacement costs.

For enhanced visibility and safety, the DL2500SMM is designed with reflective safety lights which are crucial for operations in low-light conditions. Coupled with its compact design, which allows for easier transport and storage, the unit is suitable for both large job sites and confined spaces.

In summary, the Billy Goat DL2500SMM is a versatile and robust debris loader characterized by its powerful engine, efficient vacuuming system, and durable construction. Its combination of performance-enhancing technologies and user-friendly features makes it an essential tool for professionals looking to streamline their outdoor cleanup operations. With the DL2500SMM, users can expect speed, efficiency, and reliability, making it a top choice in the market.