2004 ISUZU TF SERIES Workshop Manual

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ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-145 
  
5. R range test. 
1) Shift into the R range and while starting at full throttle,
check for slipping. 
6.P range test. 
1) Stop the vehicle on a grade and after shifting

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ISUZU TF SERIES 2004  Workshop Manual 7A2-146   DIAGNOSIS (JR405E) 
  
5. If there is no reverse. 
 Reverse clutch malfunction. 
 Reverse clutch hydraulic circuit failed. 
 Low & reverse brake hydraulic circuit failed. 
 Low & reverse

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ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-147 
SHIFT POINT CHART 
D Range 
  Normal Mode Power Mode 4L Mode 
Gear  Throttle 
Position 
Velocity (km/h) Output Shaft 
Speed (rpm)
Velocity (km/h) Output Shaft 
Speed (rpm)

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ISUZU TF SERIES 2004  Workshop Manual 7A2-148   DIAGNOSIS (JR405E) 
 
2 Range 
  Normal Mode 4L Mode 
Gear  Throttle 
Position 
Velocity (km/h) Output Shaft 
Speed (rpm)
Velocity (km/h) Output Shaft 
Speed (rpm)
12 50%25 -31 27-3393028-3

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ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-149 
SHIFT POINT DIAGRAM

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ISUZU TF SERIES 2004  Workshop Manual 7A2-150   DIAGNOSIS (JR405E)

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ISUZU TF SERIES 2004  Workshop Manual DIAGNOSIS (JR405E)  7A2-151

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ISUZU TF SERIES 2004  Workshop Manual 7A2-152   DIAGNOSIS (JR405E)