SENSOR AS-NITROGEN OXIDE 4415127 - Caterpillar

Illustration 1 g03126416
(1) Left-hand camshaft assembly (2) Right-hand camshaft assembly
Table 1
Specification for 382-5086 Camshaft Gp    
Item     Qty     Part     Specification Description    
A     -     -     Thickness of the groove in a new camshaft assembly is
8.75 0.05 mm (0.344 0.002 inch).    
C     1     5B-5821 Dowel     Extension of the dowel is
12.0 0.5 mm (0.47 0.02 inch).    
D     2     4N-1650 Dowel     Extension of the dowel is
22.0 0.5 mm (0.87 0.02 inch).    
E     2     7N-3218 Thrust Washer     Thickness of a new thrust washer is
8.50 0.05 mm (0.335 0.002 inch).    
F     -     -     Diameter of bearing journal in a new camshaft assembly is
85.88 0.02 mm (3.381 0.001 inch).    
Bore in camshaft bearing after installation is
86.00 0.06 mm (3.386 0.002 inch).
3     16     5P-0076 Bolt     Torque to
55 7 N m (41 5 lb ft).    
Illustration 2 g03126417
Table 2
Item     Qty     Part     Specification Description    
-     -     -     Use the following procedure in order to determine the camshaft lobe lift:    
1. Measure camshaft lobe height (H).
2. Measure base circle (J).
3. Subtract the base circle (J) from the camshaft lobe height (H). The difference is the actual camshaft lobe lift.
G     -     -     Specified camshaft lobe lift:    
Inlet lobe is
6.499 mm (0.2559 inch).
Exhaust lobe is
8.699 mm (0.3425 inch).