2004 ISUZU TF SERIES Workshop Manual

Page 3137 of 4264

ISUZU TF SERIES 2004  Workshop Manual MSG MODEL  7B-19 
 
  
Important Operations 
3. Detent Ball 
 
  
 
 
 7.  3rd - 4th Shift Rod 
8.  3rd - 4th Shift Arm 
9.  1st - 2nd Shift Arm 
1)  Hold a round bar against the shift arm end. 
  Thi

Page 3138 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B-20  MSG MODEL 
  REVERSE GEAR AND 5TH GEAR 
 
 
Disassembly Steps 
  1. Bearing snap ring 
  2. Speedometer drive gear and lock ball 
  3. Bearing spacer 
  4. Mainshaft end ball bearing 
  5. Thru

Page 3139 of 4264

ISUZU TF SERIES 2004  Workshop Manual MSG MODEL  7B-21 
 
 
 
 
 
 
Important Operations 
9. Counter End Ball Bearing 
10. Counter 5th Gear 
Use the gear remover to remove the counter 5th gear with the 
ball bearing. 
Gear Remover : 5-884

Page 3140 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B-22  MSG MODEL 
 
  
 
 
 27. Bearing Snap Ring 
28. Intermediate  Plate 
1)  Insert the snap ring pliers into the mainshaft bearing snap 
ring hole. 
  The snap ring hole is in the intermediate pla

Page 3141 of 4264

ISUZU TF SERIES 2004  Workshop Manual MSG MODEL  7B-23 
  TOP GEAR SHAFT, MAINSHAFT GEAR AND COUNTER GEAR 
 
 
 
Disassembly Steps 

  1. Top shaft snap ring 

  2. Top gear shaft 

  3. Ball bearing 
 4. Needle bearing 
  5. 4th block

Page 3142 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B-24  MSG MODEL 
 
  
 
 
Important Operations 
1.  Top Gear Shaft Snap Ring 
2. Top Gear Shaft 
3. Ball Bearing 
1)  Use a pair of snap ring pliers to remove the snap ring. 
2)  Use a bench press an

Page 3143 of 4264

ISUZU TF SERIES 2004  Workshop Manual MSG MODEL  7B-25 
  INSPECTION AND REPAIR 
 
Make the necessary adjustments, repairs, and part replacements if excessive wear or damage is discovered during 
inspection. 
 
 
 
  
 
 
SHIFT ARM THICKN

Page 3144 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B-26  MSG MODEL 
 
  
 
 
BLOCK RING AND INSERT CLEARANCE 
Use a thickness gauge to measure the clearance between the 
block ring and the insert. 
If the measured value exceeds the specified limit, t