Dongfeng EQ1030T47D-820. Instruction - page 23
Profeller Shaft and Differential
PD-2
8.Drive wimble gear assembly gauge：
1） Height gauge
2） Model shaft
9.Drive wimble gear assembly gauge：
1） Height gauge
2） Tightening clincher
10.Drive wimble gear inside track tension seat：
1） Tension implement
2） Seat
Disassembly and assembly drive bearing rear taper bearing
11.Preload testing gauge：
1） Torque spanner
2） Inserted joint
3） Inserted joint
Teat gear bearing preload and total preload
12.Differential bearing tension implement seat：
1） Tension implement
2） Joint
Disassembly and assembly drive bearing inside taper bearing
13.Weight block：
Select bearing adjusting gasket
Profeller Shaft and Differential
PD-3
14.Revise gauge：
Select bearing adjusting gasket
15.Differential bearing punch：
Assembly inside taper bearing
16.Punch：
Assembly rear bearing sleeve
17.Punch：
Assembly front bearing sleeve
18.Punch：
Assembly rear bearing sleeve
19.Bearing seat punch：
Assembly bearing seat
20.Bearing punch：
Assemble taper inside bearing
21.Bearing seat front oil seal punch：
Assembly front oil seal
Profeller Shaft and Differential
PD-4
Profeller Shaft
Maintain of theVehicle
Vibration on Profeller shaft
If profeller shaft vibrates when the vehicle is in high speed, check the diameter run-out of the shaft first.
. Lift rear axle.
2. Turn profeller shaft and check the diameter run-out
amount of a certain point on it.
Measure point of profeller shaft （mm）：
A=155
B=165
C=185
Profeller Shaft and Differential
PD-5
3.If diameter run-out amount exceeds the limited
value, turn the connecting flange of the rear axle's one end
for 180 degree, then assembly the profeller shaft.
Diameter run-out amount refers to Maintainance data
and Explaination.。
4.Check diameter run-out amount again, if it still exceeds the limited value, replace a new profeller shaft.
5. Road test.
Check the Appearance
Check weather there are any cracks or sucken holes on the surface of profeller shaft. Replace the shaft when
there are any ones.
Disassembly and Assembly
Mark the flange set then disassemble the profeller
shaft from rear axle's end.
Pull the profeller shaft out of transmssion system and
fill in it with a plug.
Check
Ckeck the diameter run-out amount of profeller shaft,
if it exceeds the limited value, replace the shaft.
