Husqvarna M-ZT 52 用户手册

  WARNING!  Before performing any service or 

adjustment checklist
• 

Engage the park brake.

• 

Place the Blade-switch in the disengaged position.

• 

Turn the ignition switch to OFF position and remove 
the key.

• 

Make sure the blades and all moving parts have 
completely stopped.

1)

 

First change after 8-10 hours. When operating with a heavy load or 
at high ambient temperatures, replace every 50 hours.

2)

 

In dusty conditions, cleaning and replacement are required more 
often.

3)

 

Performed by authorized service workshop.

●

 

= Described in this manual

♦

 

= Not described in this manual

■

 

= Refer to the engine manufacturer's manual

  WARNING!

Escaping hydraulic oil under pressure can have sufficient 
force to penetrate the skin, causing serious injury. If injured 
by escaping fluid, see a doctor at once. Serious infection 
or reaction can develop if proper medical treatment is not 
administered immediately.

Check/adjust throttle cable

■

Check the condition of belts, belt pulleys

●

●

Change the engine oil 

1)

■

■

Replace the engine oil filter

■

■

Clean/replace the spark plugs

■

■

Replace the fuel filter

●

●

Replace paper air filter 

2)

■

■

Check the caster wheels (every 200 hours)

●

●

Replace the air cleaner’s foam pre-filter 

2)

■

Change the hydraulic oil (every 500 hours)

●

●

Replace the hydraulic oil filter (every 500 hours)

●

●

Dismantle and inspect starter 

3)

 (every 500 hours)

♦

Check/adjust the mower deck

●

●

Check the engine valve clearance 

3)

♦

♦

Perform the 500-hour service 

3)

♦

♦

22

MAINTENANCE