| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-3
2
If the indicator reading is lower than specification, the timing is advanced.
Decrease th gasket
e
thickness to retard the injection timing (right hand rotation engine).
NOTE
and approximate change in push rod travel at 19BTDC 0.2032 inch (5.161 mm)
piston travel.
Table 3-4. Change in Push Rod Travel Due to Gasket Thickness
Change In
Gasket
Push Rod Travel
Thickness
At 19BTDC
inch (mm)
inch (mm)
0.006 to 0.008
0.0015 to 0.002
(0.15 to 0.20)
(0.04 to 0.05)
0.014 to 0.020
0.0035 to 0.005
(0.36 to 0.51)
(0.09 to 0.13)
0.020 to 0.24
0.005 to 0.006
(0.51 to 0.61)
(0.13 to 0.15)
0.027 to 0.033
0.007 to 0.008
(0.69 to 0.84)
(0.18 to 0.20)
NOTE
Gaskets are available in the following thicknesses.
Each 0.18 mm (0.007-inch) of gasket thickness affects injection timing by approximately 0.05 mm (0.002-
inch) indicator travel.
Gaskets are available in the following nominal thicknesses:
a.
0.18 mm (0.007 inch).
b.
0.43 mm (0.017 inch).
c.
0.43 mm (0.017 inch) (Print-O-Seal*).
d.
0.56 mm (0.022 inch).
e.
0.76 mm (0.030 inch).
*One Print-O-Seal gasket must be used for each cam follower housing.
(c) The gasket (1, Figure 3-29) must be against the cylinder block with the sealing bead toward the cam
follower housing. The minimum amount of gasket stack-up thickness which may be used is 0.017 inch
(0.43 mm). The maximum gasket stack-up thickness allowed is 0.080 inch (2.03 mm).
3-63
|
||
|
||
