Austro Engine E4 Series User Manual

E4 Series
Maintenance Manual
Engine Fuel
System
Page 216
E4.08.04
Rev.29
73 - Maintenance Procedures
01-Jul-2020
C. Remove the spur gear from High Pressure Pump
Detail Steps/Work Items
Key Items/References
(1)
Remove the hexagon nut from the drive shaft.
Use the counter torque wrench
AE300T-012-1 or AEP-00379-000.
(2)
Remove the spur gear from the drive shaft.
Refer to Fig. 73 - 18.
(3)
Visually examine the spur gear for:
- Teeth missing/broken
- Visible cracks
- Corrosion
- Other damages.
Use a magnifying glass.
The teeth flanks may show light wear (polished surfaces) and sporadic
traces of oil lacquer. These are signs of correct operation.
Refer to Fig. 73 - 19.
Fig. 73 - 18
sealing ring
pressure pump
spur gear
hexagon nut

Austro Engine E4 Series Specifications

General

Brand	Austro Engine
Model	E4 Series
Category	Engine
Language	English