Lister Petter TS/TR1, Руководство по ремонту, Страница: 59 / 100

TS, TR, TX engines workshop manual 59
The variations from the standard dimensions are:
0.010 in (0.254 mm)
0.020 in (0.508 mm)
0.030 in (0.762 mm)
0.040 in (1.016 mm)
TS, TR Wearing Parts
Component TS/TR Initial Dimension (mm) Initial Clearance (mm) Max. Clearance (mm)
TS - Builds 01 - 43
Cylinder Bore
95.275
95.300
0.261
0.210
0.35
Piston Diameter - bottom of skirt across thrust face
95.065
95.039
Firing Ring Gap
0.30
0.50
0.38
0.66
0.98
Compression Ring Gap
0.20
0.40
0.28
0.56
0.90
Conformable Oil Ring Gap
0.25
0.45
0.33
0.61
0.90
Slotted Oil Ring Gap
0.30
0.50
0.38
0.66
0.85
0.86
Firing Ring Side Clearance
0.00
0.06
0.10
Compression Ring Width
0.2380
2.355
0.122
0.172
0.23
Compression Ring Groove Width
2.502
2.527
2nd Compression Ring Groove Width
2.456
2.482
0.076
0.127
0.23
Oil Ring Width
4.763
4.737
0.050
0.102
0.15
Oil Ring Groove Width
4.813
4.839
TS - Builds 60-65
Cylinder Bore
95.275
95.300
0.128
0.063
0.22
Piston Diameter - bottom of skirt across thrust face
95.212
95.172
Firing Ring Gap
0.30
0.50
0.36
0.66
0.85
Compression Ring Gap
0.20
0.45
0.28
0.61
0.90
Conformable Oil Ring Gap
0.25
0.45
0.33
0.61
0.90
Firing Ring Side Clearance
0.00
0.06
0.10
Compression Ring Width
2.380
2.355
0.122
0.172
0.23
Compression Ring Groove Width
2.502
2.527
Oil Ring Width
4.763
4.737
0.050
0.102
0.15
Oil Ring Groove Width
4.813
4.839
Non-standard sizes are marked, by the amount they are under
or oversize, as a suffix to the part numbers which can be found
in the following locations:
a. Piston Rings - stamped on the face of the ring.
b. Pistons - stamped on the top surface.
c. Bearings - stamped on the steel outside surface of the bearing.