MQ PS4030 SAW — MAINTENANCE
Cooling System
The Deutz 2011 Series Engine uses a robust, heavy duty oil cooler system to cool the engine. The cooling system will benefit from periodic inspection and cleaning.
1.Disconnect the Air Intake Hose. Remove the three nuts and torx screws (Item 1, Figure 43).
2.Remove 3 bolts that mount the air filter bracket to the engine, (item 2) and the two bolts holding the Lifting Bale (Item 3).
3.Remove the Air Box (Item 4) and Lifting Bale as a unit, exposing the oil cooler unit.
3
1
4
2
Figure 43. Air Cleaner Removal
4.Use a nylon bristle brush to gently brush the underside of the oil cover to break loose any accumulated dirt and debris.
5.Using compressed air, carefully blow from the top of the oil cooler to remove lodged dirt and debris. Blow out any dirt out of the Air Box.
6.Use compressed air to next blow accumulated dirt and debris from the Fan Air Intake, Fan, and Fan Tunnel.
7.Using a
8.
Battery/Charging System
WARNING
Flammable, explosive gas. (produces hydrogen gas while charging or during operation). Keep area around battery well ventilated and keep from any fire source.
Battery electrolyte contains corrosive, toxic chemical. (dilute sulfuric acid). Avoid contact with eyes and skin.
Shock or Fire due to electric short- circuit. Disconnect battery cables before inspecting electrical system and never "spark" battery terminals to test for charge.
This saw uses a Group 75, 12 Volt, 850 CCA (cold cranking amp) AGM Technology battery.
1.Check and clean battery terminals for corrosion.
2.Never attempt to charge a battery that is frozen. The battery can explode unless first allowed to thaw.
3.Disconnect the negative terminal ( - ) of the battery during storage. If unit will be stored where ambient temperature will drop to
Refer to your engine manual for additional information.
MQ PS4030 SAW • OPERATION MANUAL — REV. #0 (02/29/08) — PAGE 43
