Cyl. Block, Liners, Pistons & Rods/Cylinder liner LINER PACKING INSTALLATION Apply lubricating soap to new packing and install over liner until it contacts liner shoulder. Liner packing must be compressed to a minimum of 0.13 mm (0.005 in.). CD7134 -UN-07MAR95 1—Cylinder liner 2—Packing A—Improper installation B—Proper installation CTM3274 (01JUL99) 10-20 Saran Liter Engines CD,3274,G10,27 -19-18FEB92 060799 PN=81 CYLINDER LINER PROTRUSION MEASURE IMPORTANT: First insert liners into bore without seals to check the liner protrusion. When correctly installed, liners can be smoothly rotated by hand.
-UN-09DEC88 If, when inserted, the liners cannot be rotated, remove liners and lap the liner bottom pilot diameter until specified free rotation is obtained. L103013 1. Install liners without packing or O-rings and secure at four points. Tighten screws to 100 N·m (74 lb-ft). 2. Measure liner protrusion at four points. LINER PROTRUSION SPECIFICATIONS Liner protrusion . . . . . . . . . . . . . . . . . . . . . . . . 0.01—0.10 mm (0.0004—0.004 in.) -UN-07MAR95 Maximum permissible difference between adjacent cylinders . . . . . . . . . . . . . . . . . . . 0.03 mm (0.001 in.) 3.
If the liner protrusion or permissible difference is outside the specifications, apply lapping compound to CD30199 liner flange shoulder in the block, then install liner and turn to left and right using KCD10001 special tool to rub off enough material to seat liner as necessary. 4. If protrusion is below specification, install one liner shim under liner flange. Two sizes of shims are available: 0.05 mm (0.002 in.) and 0.10 mm (0.004 in.). IMPORTANT: ONLY ONE SHIM IS ALLOWED PER CYLINDER. If liner requires more than one shim, install either a new liner or cylinder block. CD,3274,G10,26 -19-01FEB94 10 20