They are exposed to high temperatures and are in constant motion, while piston rings provide the proper distance and sealing of the pistons from the cylinders walls. Pistons and conrods are some of the most stressed parts of the engine, bearing huge forces constantly acting upon them. Modernly designed, the model indisputably gives a hint on the future trends in auto design. In 2015, the current gen of the Honda Civic debuted, opening a new chapter for the Japanese model: larger in dimensions, the new Civic is closer to a mid-size vehicle than a compact one, with its interiors being more upscale than the previous versions. In fact, the Honda Civic has proven that a small car can be stylish, comfy, and performing, yet without giving up the typical nimbleness, agility, and good economy of small-sized vehicles. Introduced in 1972, the Honda Civic is a living legend in the automotive world, having contributed to the subcompact and, since 2000, compact segments. 350 Chevy Small Block Gen II (4.00 Bore Family).350 Chevy Small Block Gen II (3.90 Bore Family).Please follow the diagrams below let me know if you need anything else to get the problem fixed. Tighten all connecting rod bolts to 15 N.m (1.5 kgf-m, 11.0 lb-ft).Ĭonnecting rod bolt a: Tighten 15 N.m (1.5 kgf-m,11.0 lb-ft), 45° and 45° by the specified procedure. Point arrow mark (2) on cap to crankshaft pulley side.Īpply engine oil to new connecting rod bolts (3). NOTE: If connecting rod bolt is reused, mark sure to check connecting rod bolt for deformation referring to "Connecting Rod Bolt Deformation (Plastic Deformation Tightening Bolt)" under CRANK PINS AND CONNECTING ROD BEARINGS INSPECTION.
Honda civic piston rods marked 2 and 3 install#
Install connecting rod bearing cap (1) as follows. Lower crankcase bolt (10 mm (0.39 in.) thread diameter) a: Tighten 30 N.m (3.0 kgf-m,22.0 lb-ft), 0 N.m (0 kgf-m, 0 lb-ft), 42 N.m (4.2 kgf-m, 30.5 lb-ft) and 40° by the specified procedure Lower crankcase bolt (8 mm (0.31 in.) thread diameter) b: 27 N.m (2.7 kgf-m,19.5 lb-ft) by the specified procedure NOTE: Tighten 10 mm (0.39 in.) thread diameter bolts first (the following the order shown in figure), then tighten 8 mm (0.31 in.) thread diameter bolts. Tighten crankcase bolts (8 mm (0.31 in.) thread diameter) (3) to specified torque.
In the same manner as Step a, retighten by turning through 40°. In the same manner as Step a, tighten them to 42 N.m (4.2 kgf-m, 30.5 lb-ft). Tighten crankcase bolts (10 mm (0.39 in.) thread diameter) (2) to 30 N.m (3.0 kgf-m, 22.0 lb-ft) according to numerical order in figure. Tighten crankcase bolts gradually as follows. Apply oil to crankcase bolts before installing them. Install lower crankcase (1) to cylinder block. Tighten cylinder head bolts (hex hole bolt) to specified torque.Ĭylinder head bolt a: Tighten 53 N.m (5.3 kgf-m, 38.5 lb-ft), 84 N.m (8.4 kgf-m, 61.0 lb-ft), 0 N.m (0 kgf-m, 0 lb-ft), 53 N.m (5.3 kgf-m, 38.5 lb-ft) and 105 N.m (10.5 kgf-m, 76.0 lb-ft) by the specified procedureĬylinder head bolt (hex hole bolt) b: Tighten 11 N.m (1.1 kgf-m, 7.5 lb-ft) by the specified procedure In the same manner as Step a) again, tighten them to 105 N.m (10.5 kgf-m, 76.0 lb-ft). In the same manner as Step a), tighten them to 53 N.m (5.3 kgf-m, 38.5 lb-ft). Loosen all bolts until tightening torque is reduced to 0 in reverse order of tightening. In the same manner as Step a), tighten them to 84 N.m (8.4 kgf-m, 61.0 lb-ft). Tighten cylinder head bolts (except hex hole bolt) to 53 N.m (5.3 kgf-m, 38.5 lb-ft) according to numerical order in figure. See images below.Īfter applying oil to cylinder head bolts, tighten them gradually as follows. Here are the instructions and diagram needed to get the job done.
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