TM 5-3805-280-24-2
Cylinder Block, Liners, Pistons and Rods
10
Item
Measurement
Specification
10
Cylinder Block Top Deck
Maximum Acceptable Out-of-Flat,
Measurement
0.08 mm (0.003 in.)
Entire Length or Width (Used)
Maximum Acceptable Out-of-Flat
Measurement
0.025 mm (0.001 in.)
(Any 150 mm (5.90 in.) Length
Top Deck Surface Finish (Surface
Surface Finish
0.8--3.2 micrometers (32--125
Grind Only) (AA)
micro-in.)
Top Deck Surface Finish Wave
Maximum Depth
0.012 mm (0.0005 in.)
Depth
Main Bearing Bore
Distance
337.896--337.972 mm (13.3029--
Centerline-to-Cylinder Block Top
13.3059 in.)
Deck
Piston Cooling Orifice
Diameter
1.4 mm (0.055 in.)
Piston Cooling Orifice
Torque
11 Nm (8 lb-ft) (96 lb-in.)
Push Rod
OD
9.891--9.917 mm (0.3894--0.3904
in.)
Push Rod Bore in Block
ID
10.00--10.05 mm (0.3937--0.3957
in.)
Cylinder Liner Height Above Block
Height
0.030--0.100 mm (0.001--0.004 in.)
Cylinder Liner Height Difference At
Maximum Permissible Height
0.05 mm (0.002 in.)
Nearest Point of Two Adjacent
Difference
Liners, or Within a Single Liner
Connecting Rod Cap Screws
Initial Torque
58 Nm (43 lb-ft)
1/4 Turn (90--100) After Initial
Connecting Rod Cap Screws
Torque Turn
Torque
Continued on next page
DPSG,OUO1004,230 1910JUL985/6
13-123
