627G Wheel Tractor-Scraper Wheel Scraper Power Train Caterpillar


Torque Converter

Usage:

627G CEZ



Illustration 1g01357263

(1) Torque for locknut ... 170 ± 20 N·m (125 ± 15 lb ft)

(2) Lubricate the bore lightly with the lubricant that is being sealed.

215-2551 Torque Converter Gp




Illustration 2g01357267

(3) Torque for 36 bolts ... 30 ± 5 N·m (22 ± 4 lb ft)

(4) Torque for 8 bolts ... 50 ± 7 N·m (37 ± 5 lb ft)

(5) Torque for 8 bolts ... 40 ± 5 N·m (30 ± 4 lb ft)

Note: Apply 4C-4030 Thread Lock Compound to the threads of bolts (5) .

(6) Torque for bolt ... 120 ± 15 N·m (89 ± 11 lb ft)

(7) Torque for 6 bolts ... 50 ± 7 N·m (37 ± 5 lb ft)

Table 1
Clearance Between Parts     Total Clearance     Running (1)    
(A) Turbine and Stator     new    
1.86 ± 0.09 mm (0.073 ± 0.004 inch)    

0.93 ± 0.04 mm (0.037 ± 0.002 inch)    
maximum wear
2.91 mm (0.115 inch)    

1.46 mm (0.058 inch)    
(B) Impeller and Stator     new    
1.24 ± 0.077 mm (0.049 ± 0.003 inch)    

0.62 ± 0.04 mm (0.024 ± 0.002 inch)    
maximum wear
1.98 mm (0.078 inch)    

0.99 mm (0.039 inch)    
(C) Turbine and Housing     new    
1.27 ± 0.26 mm (0.050 ± 0.010 inch)    

0.64 ± 0.13 mm (0.025 ± 0.005 inch)    
maximum wear
2.23 mm (0.088 inch)    

1.12 mm (0.044 inch)    
( 1 ) This number is half of the total clearance across the diameter.

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