John-deere z425 User Manual download pdf (Page 24)

Service Engine - 23

SERVICE ENGINE

2. Clean air intake screen on top of engine and external surfaces with rag,

brush, vacuum or compressed air.

Checking and Cleaning Air Cleaner Elements (Single

Cylinder Briggs & Stratton)

1. Park machine safely. (See Parking Safely in the SAFETY section.)

2. Let engine cool.

3. Clean dirt and debris from the air cleaner cover.

MX7680

4. Lift latch (A) to unlock cover (B). Lift cover forward and remove.

MX7679

5. Inspect the foam precleaner (C) without removing it. If the foam

precleaner is dirty:

a.Remove it from the filter carefully, leaving the paper element (D) in the

air cleaner housing.

b.Wash precleaner in a solution of warm water and liquid detergent. Do

not use oil.

c.Rinse precleaner thoroughly. Squeeze out excess water in a dry cloth

until precleaner is completely dry.

6. Inspect the paper filter element (D) without removing it. If the paper filter

element is damaged or dirty:

• Carefully remove the element from the air cleaner housing.

7. Clean air cleaner base very carefully, preventing any dirt from falling into

carburetor.

8. Install new paper filter element.

9. Install foam precleaner on paper filter element.

10. Install air cleaner cover and push latch down to lock.

Checking and Cleaning Air Cleaner Elements (Twin

Cylinder Briggs & Stratton)

1. Park machine safely. (See Parking Safely in the SAFETY section.)

2. Let engine cool.

3. Clean dirt and debris from the air cleaner cover.

MX37939

4. Loosen four knobs (A) and remove cover (B).

M96094

5. Do not drop anything into the carburetor air intake (C). If anything falls

into the carburetor air intake it must be removed.

6. Lift out filter cartridge (D) and inspect it for damage.

IMPORTANT: Avoid damage! Dirt and debris can enter the engine

through a damaged filter element:

• Do not wash paper element.

• Do not attempt to clean paper element by tapping against

another object.

• Do not use pressurized air to clean element.

• Replace element only if it is very dirty, damaged or the seal is

cracked.

IMPORTANT: Avoid damage! To prevent engine damage, do not

allow any foreign objects to fall into the carburetor air intake.

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 47 48

Comments to this Manuals

Howard Konken 14 Apr 2024 | 17:35:04

hello

John-deere z425 User Manual Page 24

Comments to this Manuals

Related products and manuals for Gardening equipment John-deere z425