1ND-TV ENGINE MECHANICAL SERVICE DATA


Engine speed	Standard idle speed			720 to 820 rpm
	Maximum speed			5150 to 5250 rpm
Compression	Standard			2300 kPa (23.5 kgf/cm², 334 psi)
	Minimum			2050 kPa (20.9 kgf/cm², 297 psi)
	Difference between each cylinder			500 kPa (5.1 kgf/cm², 73 psi)
Valve clearance	Standard	Cold	Intake	0.11 to 0.17 mm (0.00433 to 0.00669 in.)
			Exhaust	0.14 to 0.20 mm (0.00551 to 0.00787 in.)
Compression spring (for Front exhaust pipe assembly)	Free length	Maximum	Front	41.5 mm (1.63 in.)
Chain sub-assembly	Length	Maximum		156.5 mm (6.161 in.)
No. 2 chain sub-assembly	Length	Maximum		116.5 mm (4.586 in.)
Camshaft timing sprocket	Diameter	Minimum	w/ chain	132.5 mm (5.216in.)
Crankshaft timing sprocket	Diameter	Minimum	w/ chain	69.0 mm (2.716 in.)
Oil pump drive gear	Diameter	Minimum	w/ chain	57.6 mm (2.267 in.)
Oil pump drive shaft gear	Diameter	Minimum	w/ chain	53.5 mm (2.106 in.)
Chain tensioner slipper	Wear	Maximum		1.0 mm (0.0394 in.)
No. 1 chain vibration damper	Wear	Maximum		1.0 mm (0.0394 in.)
Chain tensioner plate	Wear	Maximum		1.0 mm (0.0394 in.)
Camshaft	Runout	Maximum		0.03 mm (0.00118 in.)
	Cam lobe height	Standard	Intake	34.484 to 34.584 mm (1.3576 to 1.3616 in.)
			Exhaust	34.773 to 34.873 mm (1.3690 to 1.3730 in.)
		Minimum	Intake	34.064 mm (1.3411 in.)
			Exhaust	34.353 mm (1.3525 in.)
	Cam journal diameter			23.979 to 23.995 mm (0.9441 to 0.9447 in.)
Cylinder head set bolt	Diameter	Standard		11.5 to 12.0 mm (0.453 to 0.472 in.)
		Minimum		11.2 mm (0.441 in.)
Exhaust manifold	Warpage	Maximum		0.7 mm (0.0276 in.)
Cylinder head sub-assembly	Warpage	Maximum	Cylinder block sub-assembly side	0.08 mm (0.00315 in.)
			Intake side	0.20 mm (0.00787 in.)
			Exhaust side	0.20 mm (0.00787 in.)
Valve seat contact width	Width	Standard	Intake	1.0 to 1.2 mm (0.0394 to 0.0472 in.)
			Exhaust	1.2 to 1.6 mm (0.0472 to 0.0630 in.)
Camshaft oil clearance	Clearance	Standard		0.037 to 0.073 mm (0.00146 to 0.00287 in.)
		Maximum		0.10 mm (0.00394 in.)
Camshaft thrust clearance	Clearance	Standard		0.040 to 0.090 mm (0.00157 to 0.00354 in.)
		Maximum		0.25 mm (0.00984 in.)
Intake valve	Overall length	Standard		99.69 to 100.29 mm (3.9248 to 3.9484 in.)
		Maximum		99.19 mm (3.9051 in.)
Exhaust valve		Standard		99.39 to 99.99 mm (3.9130 to 3.9367 in.)
		Maximum		98.89 mm (3.8933 in.)
Intake valve	Stem diameter	Standard		5.970 to 5.985 mm (0.2350 to 0.2356 in.)
Exhaust valve				5.965 to 5.980 mm (0.2348 to 0.2354 in.)
Intake valve	Margin thickness	Standard		1.2 mm (0.0472 in.)
		Minimum		0.6 mm (0.0236 in.)
Exhaust valve		Standard		1.5 mm (0.0591 in.)
		Minimum		0.7 mm (0.0276 in.)
Outer compression spring	Length	Standard		42.17 mm (1.6602 in.)
	Deviation			1.5 mm (0.0591 in.)
Valve guide bush	Inside diameter	Standard		6.010 to 6.030 mm (0.2367 to 0.2374 in.)
	Oil clearance	Standard	Intake	0.025 to 0.060 mm (0.000984 to 0.00236 in.)
			Exhaust	0.030 to 0.065 mm (0.00118 to 0.00256 in.)
		Minimum	Intake	0.08 mm (0.00315 in.)
			Exhaust	0.10 mm (0.00394 in.)
	Bore diameter	Standard		10.985 to 11.006 mm (0.4325 to 0.4333 in.)
	Protrusion height	Standard	Intake	15.9 to 16.7 mm (0.626 to 0.657 in.)
			Exhaust
Connecting rod	Thrust clearance	Standard		0.16 to 0.36 mm (0.00630 to 0.0142 in.)
		Maximum		0.36 mm (0.0142 in.)
	Oil clearance	Standard		0.014 to 0.038 mm (0.000551 to 0.00150 in.)
		Maximum		0.065 mm (0.00256 in.)
	Thrust clearance	Standard		0.04 to 0.24 mm (0.00157 to 0.00945 in.)
		Maximum		0.30 mm (0.0118 in.)
	Inside diameter	Standard	Mark A	27.022 to 27.026 mm (1.06386 to 1.06401 in.)
			Mark B	27.026 to 27.030 mm (1.06401 to 1.06417 in.)
			Mark C	27.030 to 27.034 mm (1.06417 to 1.06433 in.)
	Misalignment	Maximum		0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
	Twist			0.05 mm (0.00197 in.) per 100 mm (3.94 in.)
Connecting rod	Thrust washer thickness			2.43 to 2.48 mm (0.0957 to 0.0976 in.)
Cylinder block	Warpage	Maximum		0.05 mm (0.00197 in.)
Cylinder bore	Diameter	Standard		73.000 to 73.013 mm (2.8740 to 2.8745 in.)
		Maximum		73.13 mm (2.8791 in.)
Piston	Diameter	Standard		72.936 to 72.988 mm (2.8715 to 2.8735 in.)
	Oil clearance	Standard		0.012 to 0.077 mm (0.000472 to 0.00303 in.)
		Maximum		0.08 mm (0.00315 in.)
Piston pin hole	Diameter	Standard	Mark A	27.019 to 27.023 mm (1.06374 to 1.06390 in.)
			Mark B	27.023 to 27.027 mm (1.06390 to 1.06405 in.)
			Mark C	27.027 to 27.031 mm (1.06405 to 1.06421 in.)
Piston pin	Diameter	Standard	Mark A	27.008 to 27.012 mm (1.06330 to 1.06346 in.)
			Mark B	27.012 to 27.016 mm (1.06346 to 1.06362 in.)
			Mark C	27.016 to 27.020 mm (1.06362 to 1.06378 in.)
Piston ring	Groove clearance	Standard	No. 1	0.110 to 0.150 mm (0.00433 to 0.00591 in.)
			No. 2	0.075 to 0.110 mm (0.00295 to 0.00433 in.)
			Oil ring	0.030 to 0.070 mm (0.00118 to 0.00276 in.)
	End gap	Standard	No. 1	0.17 to 0.27 mm (0.00669 to 0.0106 in.)
			No. 2	0.61 to 0.71 mm (0.0240 to 0.0280 in.)
			Oil ring	0.20 to 0.40 mm (0.00787 to 0.0157 in.)
		Maximum	No. 1	0.42 mm (0.0165 in.)
			No. 2	0.80 mm (0.0315 in.)
			Oil ring	0.70 mm (0.0276 in.)
Connecting rod bolt	Diameter	Standard		6.6 to 6.7 mm (0.260 to 0.264 in.)
		Minimum		6.4 mm (0.252 in.)
Crankshaft	Runout	Maximum		0.015 mm (0.000591 in.)
	Diameter	Standard	Main journal	45.988 to 46.000 mm (1.8105 to 1.8110 in.)
	Taper and out-of-round	Maximum		0.02 mm (0.000787 in.)
	Diameter	Standard	Crank pin	43.992 to 44.000 mm (1.7320 to 1.7323 in.)
	Taper and out-of-round	Maximum		0.02 mm (0.000787 in.)
	Oil clearance	Standard		0.010 to 0.023 mm (0.000394 to 0.000906 in.)
		Maximum		0.07 mm (0.00276 in.)
Crankshaft bearing cap set bolt	Diameter	Standard		10.8 to 11.0 mm (0.425 to 0.433 in.)
		Minimum		10.6 mm (0.417 in.)