TM 10-7310-281-13&P
MODERN BURNER UNIT (MBU)
0023 00
UNIT MAINTENANCE PROCEDURES
0023 00-8
NOTE!
Temporarily Removing Fuel Delivery Block
The fuel delivery block (1) MUST BE TEMPORARILY REMOVED from the burner tube
mounting shafts (2) when replacing the ignitor (5), fuel lines (6), air lines (7), or when
replacing the entire fuel delivery block assembly (1).
Prior to removing the fuel delivery block assembly (1) or any of its components, the fuel tank
must be drained as described in work package 0011.
Temporarily Removing the Fuel Delivery Block from Burner Tube Mounting Shafts. To remove fuel
delivery block assembly (1), remove two self locking nuts and washers (2,3) that secure the fuel delivery
block assembly (1) to the burner tube mounting shafts (4).
Slide the fuel delivery block assembly (1) off the threaded studs of the burner assembly (4).
Temporarily Removing the Fuel Delivery Block from Burner Tube Mounting Shafts
1
4
6
7
2
3
5
7
