YOKE 5V1671 - Caterpillar

Note: The following procedure does not require the use of an H bar to hold the liners while the liner projection measurements are taken.The 8T-0455 Liner Projection Tool Group can be used to check the liner projection. Refer to Special Instruction, SMHS7727, "Use of 8T-0455 Cylinder Liner Projection Indicator Group" for more information on the use of the tool.
Illustration 1 g01096458
Liner Projection Components
(1) Bolt
(2) Washer
(3) Washer
(4) Spacer plate
(5) Cylinder liner
(6) Block
Table 1
Needed Components
Item Part Number Description Quantity For One Cylinder Quantity For Six Cylinders
1 7H-3598 Track Bolt 6 36
2 8F-1484 Washer 6 36
3 7K-1977 Washer 6 36 Note: The 7K-1977 Washer is made of a cotton fabric that is impregnated with resin. The washers will not damage the sealing surface of the cylinder block. These washers are a disposable item. You may wish to order more washers than the amount that is indicated.
Illustration 2 g00443044Note: Refer to Reuse and Salvage Guidelines, SEBF9390, "Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines" for the correct cylinder top deck and spacer plate inspection procedures prior to measuring the liner projection.
Install a new spacer plate gasket and a clean spacer plate.
Install the washers. Install all bolts or the six bolts around the liner.Torque for bolts ... 95 N m (70 lb ft)
Use the 8T-0455 Liner Projection Tool Group to measure the liner projection at "A", "B", "C", and "D".
Record measurements for each cylinder.
Add the four readings for each cylinder. Divide the sum by four to find the average.
Table 2
Specifications
Liner Projection 0.025 to 0.152 mm (0.0010 to 0.0060 inch)
Maximum Variation In Each Liner 0.051 mm (0.0020 inch)
Maximum Average Variation Between Adjacent Liners 0.051 mm (0.0020 inch)
Maximum Variation Between All Liners 0.102 mm (0.0040 inch) Do not exceed the maximum liner projection of 0.152 mm (0.006 inch). The excessive liner projection will contribute to cracking of the liner flange.When the liner projection is correct, put a temporary mark on the liner and the spacer plate. Set the liners aside.Note: Refer to Disassembly and Assembly, "Cylinder Liner - Install" for the correct final installation procedure for the cylinder liners.