WinGD X72DF - Page 77

Tab 3-12 Fuel and servo pump units
Location
code
Key Item Measured di-
rection
Nominal di-
mension (usu-
al, new) [mm]
Maximum
clearance di-
mension (be-
cause of wear)
[mm]
5552 Fuel pump unit
002 Bearing clearance Radial 0.153 to 0.237 0.33
003 Axial clearance Total 0.30 to 0.65 0.81
5552 Servo pump unit
005 Pinion Outer diameter
120
0
-0.022
006 Axial clearance Total 0.25 to 0.54 0.74
X72DF
AA00-0000-00AAA-034C-A
Maintenance Manual Clearances
Winterthur Gas & Diesel Ltd.
- 77 - Issue 002 2020-10