2004 ISUZU TF SERIES Workshop Manual

Page 3257 of 4264

ISUZU TF SERIES 2004  Workshop Manual MANUAL TRANSMISSION     7B1-93
 
  
226RS024

  Apply grease to the thrust washer and the lock 
ball. 

  Install the thrust washer and the lock ball. 
 16. Install thrust plate (5) and retainer (4)

Page 3258 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B1-94     MANUAL TRANSMISSION
 
Top Gear Shaft, Main Gear Shaft, and Counter Gear Shaft 
Disassmebled View 
 
 
 226RS026

Page 3259 of 4264

ISUZU TF SERIES 2004  Workshop Manual MANUAL TRANSMISSION     7B1-95
 
Legend
 
(1)  Top Gear Shaft Snap Ring  (16) 1st Outside Ring 
(2)  Top Gear Shaft  (17) 1st Block Ring 
(3)  Ball Bearing  (18) Needle Bearing 
(4)  Needle Bearing  (

Page 3260 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B1-96     MANUAL TRANSMISSION
 
Disassembly 
  1. Use a pair of snap ring pliers to remove the top gear 
shaft snap ring(1). 
  2. Remove top gear shaft(2) with ball bearing(3). 
  3. Use a bench pre

Page 3261 of 4264

ISUZU TF SERIES 2004  Workshop Manual MANUAL TRANSMISSION     7B1-97
 
9.Disassemble 1st inside ring (15), 1st outside ring (16), 
and 1st block ring (17). 
10.Remove needle bearing (18). 
11.Use a pair of snap ring pliers to remove the c

Page 3262 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B1-98     MANUAL TRANSMISSION
 
Inspection and Repair 
Make the necessary adjustments, repairs, and part 
replacements if excessive wear or damage is 
discovered during inspection. 
Block Ring and Do

Page 3263 of 4264

ISUZU TF SERIES 2004  Workshop Manual MANUAL TRANSMISSION     7B1-99
 
1st-2nd Synchronizer (3-CONE) 
   Use a thickness gauge to measure the clearance 
between the block ring and the dog teeth. 
  
226RS036
If the measured value exceeds

Page 3264 of 4264

ISUZU TF SERIES 2004  Workshop Manual 7B1-100     MANUAL TRANSMISSION
 
Mainshaft Run-out 
   Install the mainshaft to V-blocks. 
 
  Use a dial indicator to measure the mainshaft 
central portion run-out. 
  
226RS039
If the measured m