| Engine speed | Standard idle speed | 600 to 700 rpm |
| Maximum speed | 3300 to 3400 rpm | |
| Compression | Standard compression pressure | 3200 kPa (32.6 kgf/cm2, 464 psi) or higher |
| Minimum pressure | 2700 kPa (27.5 kgf/cm2, 392 psi) |
|
| Standard difference between each cylinder | 290 kPa (3.0 kgf/cm2, 42 psi) or less |
|
| Diesel smoke | Standard | 10% or less |
| Fan and generator V belt | Standard deflection | New belt | 10.5 to 12.5 mm (0.413 to 0.492 in.) |
| Used belt | 12 to 13 mm (0.472 to 0.512 in.) | ||
| No. 1 V (Cooler compressor to crankshaft pulley) belt | Standard deflection | New belt | 7 to 9 mm (0.276 to 0.354 in.) |
| Used belt | 8.5 to 10 mm (0.335 to 0.394 in.) |
| Intake valve | Standard (Cold) | 0.25 to 0.40 mm (0.00984 to 0.0157 in.) |
| Exhaust valve | Standard (Cold) | 0.40 to 0.55 mm (0.0157 to 0.0217 in.) |
| Cylinder head | Warpage | Maximum | 0.10 mm (0.00394 in.) | |
| Inner compression spring | Deviation | Maximum | 2.0 mm (0.0787 in.) | |
| Free length | Standard | 85.1 mm (3.350 in.) | ||
| Minimum | 82.1 mm (3.232 in.) | |||
| Intake valve | Overall length | Standard | 129.8 mm (5.1102 in.) | |
| Valve stem diameter | Standard | 6.957 to 6.972 mm (0.2739 to 0.2745 in.) | ||
| Valve sink | Standard | 0.8 to 1.0 mm (0.0315 to 0.0394 in.) | ||
| Maximum | 1.1 mm (0.0433 in.) | |||
| Exhaust valve | Overall length | Standard | 128.8 mm (5.0709 in.) | |
| Valve stem diameter | Standard | 6.932 to 6.947 mm (0.2729 to 0.2735 in.) | ||
| Valve sink | Standard | 1.8 to 2.0 mm (0.0709 to 0.0787 in.) | ||
| Maximum | 2.1 mm (0.0827 in.) | |||
| Valve guide bush | Bush inside diameter | Standard | 7.000 to 7.015 mm (0.2756 to 0.2762 in.) | |
| Oil clearance | Standard | Intake | 0.028 to 0.058 mm (0.00110 to 0.00228 in.) | |
| Exhaust | 0.053 to 0.083 mm (0.00209 to 0.00327 in.) | |||
| Maximum | Intake | 0.12 mm (0.00472 in.) | ||
| Exhaust | 0.15 mm (0.00591 in.) | |||
| Intake valve seat | Width | Standard | 1.24 mm (0.0488 in.) or more | |
| Cylinder head dimension | Standard | A | 36.000 to 36.015 mm (1.4173 to 1.4179 in.) | |
| B | 8.4 to 8.6 mm (0.3307 to 0.3386 in.) | |||
| Exhaust valve seat | Width | Standard | 1.24 mm (0.0488 in.) or more | |
| Cylinder head dimension | Standard | A | 32.000 to 32.015 mm (1.2598 to 1.2605 in.) | |
| B | 7.6 to 7.8 mm (0.2992 to 0.3071 in.) | |||
| Intake valve guide bush | Bush bore diameter | Standard | 13.000 to 13.018 mm (0.5118 to 0.5125 in.) | |
| Protrusion height | Standard | 26.4 to 26.8 mm (1.039 to 1.055 in.) | ||
| Oil clearance | Standard | 0.028 to 0.058 mm (0.00110 to 0.00228 in.) | ||
| Maximum | 0.120 mm (0.00472 in.) | |||
| Exhaust valve guide bush | Bush bore diameter | Standard | 13.000 to 13.018 mm (0.5118 to 0.5125 in.) | |
| Protrusion height | Standard | 26.4 to 26.8 mm (1.039 to 1.055 in.) | ||
| Oil clearance | Standard | 0.053 to 0.083 mm (0.00209 to 0.00327 in.) | ||
| Maximum | 0.150 mm (0.00591 in.) | |||
| Injection nozzle seat | Protrusion | Standard | 2.4 to 2.8 mm (0.0945 to 0.110 in.) | |
| Connecting rod bolt | Length | Standard | 58.8 to 59.0 mm (2.315 to 2.328 in.) | |
| Maximum | 61.5 mm (2.421 in.) | |||
| Cylinder liner | Outside diameter | Standard | Symbol A | 106.982 to 106.989 mm (4.2119 to 4.2122 in.) |
| Symbol B | 106.990 to 106.995 mm (4.2122 to 4.2124 in.) | |||
| Symbol C | 106.996 to 107.004 mm (4.2124 to 4.2128 in.) | |||
| Protrusion | Standard | 0.01 to 0.08 mm (0.000394 to 0.00315 in.) | ||
| Maximum | 0.08 mm (0.00315 in.) | |||
| Cylinder bore | Inside diameter | Reference value (New parts) | 104.012 to 104.036 mm (4.095 to 4.096 in.) | |
| Maximum | 104.15 mm (4.1004 in.) | |||
| Cylinder block | Warpage | Standard | 0.10 mm (0.00394 in.) | |
| Inside diameter | Standard | Symbol A | 107.000 to 107.008 mm (4.2126 to 4.2129 in.) | |
| Symbol B | 107.008 to 107.014 mm (4.2129 to 4.2131 in.) | |||
| Symbol C | 107.014 to 107.022 mm (4.2131 to 4.2135 in.) | |||
| Piston | Diameter | Reference value (New parts) | 103.936 to 103.952 mm (4.0920 to 4.0926 in.) | |
| Oil clearance | Reference value | 0.06 to 0.10 mm (0.00236 to 0.00394 in.) | ||
| Piston pin | Diameter | Standard | 36.989 to 37.000 mm (1.4563 to 1.4567 in.) | |
| Minimum | 36.960 mm (1.4551 in.) | |||
| Bush inside diameter | Standard | 37.035 to 37.045 mm (1.4581 to 1.4585 in.) | ||
| Maximum | 37.10 mm (1.4606 in.) | |||
| Oil clearance (Connecting rod) |
Standard | 0.035 to 0.056 mm (0.00138 to 0.00220 in.) | ||
| Maximum | 0.080 mm (0.00315 in.) | |||
| Piston pin hole inside diameter | Standard | 36.987 to 37.003 mm (1.4562 to 1.4568 in.) | ||
| Maximum | 37.05 mm (1.4587 in.) | |||
| Oil clearance (Piston) |
Standard | -0.013 to 0.14 mm (-0.000512 to 0.000551 in.) | ||
| Maximum | 0.05 mm (0.00197 in.) | |||
| Piston ring | Groove clearance | Standard | 1st | 0.11 to 0.15 mm (0.00433 to 0.00591 in.) |
| 2nd | 0.07 to 0.11 mm (0.00276 to 0.00433 in.) | |||
| Oil | 0.02 to 0.06 mm (0.000787 to 0.00236 in.) | |||
| Maximum | 0.30 mm (0.0118 in.) | |||
| Groove width | Standard | 1st | 2.58 to 2.60 mm (0.1016 to 0.1024 in.) | |
| 2nd | 2.06 to 2.08 mm (0.0811 to 0.0819 in.) | |||
| Oil | 4.01 to 4.03 mm (0.1579 to 0.1587 in.) | |||
| Maximum | 1st | 3.10 mm (0.122 in.) | ||
| 2nd | 2.20 mm (0.0866 in.) | |||
| Oil | 4.08 mm (0.1606 in.) | |||
| Ring Thickness | Standard | 1st | 2.47 to 2.49 mm (0.0972 to 0.0980 in.) | |
| 2nd | 1.97 to 1.99 mm (0.0776 to 0.0783 in.) | |||
| Oil | 4.97 to 4.99 mm (0.1957 to 0.1965 in.) | |||
| Minimum | 1st | 2.32 mm (0.0913 in.) | ||
| 2nd | 1.82 mm (0.0717 in.) | |||
| Oil | 4.95 mm (0.1949 in.) | |||
| End gap | Standard | 1st | 0.30 to 0.45 mm (0.0118 in.) | |
| 2nd | 0.50 to 0.65 mm (0.0197 to 0.0256 in.) | |||
| Oil | 0.15 to 0.30 mm (0.00591 to 0.0118 in.) | |||
| Maximum | 1st | 1.2 mm (0.472 in.) | ||
| 2nd | 1.2 mm (0.472 in.) | |||
| Oil | 1.2 mm (0.472 in.) | |||
| Crankshaft | Thrust clearance | Standard | 0.050 to 0.220 mm (0.00197 to 0.00866 in.) | |
| Maximum | 0.40 mm (0.0157 in.) | |||
| Thrust washer thickness | Standard | 2.430 to 2.480 mm (0.0957 to 0.0976 in.) | ||
| Circle runout | Maximum | 0.04 mm (0.00157 in.) | ||
| Journal diameter | Standard | 72.94 to 72.96 mm (2.8717 to 2.8724 in.) | ||
| Minimum | 71.76 mm (2.8252 in.) | |||
| Taper and distortion (each main journal) |
Maximum | 0.01 mm (0.000394 in.) | ||
| Crankshaft pin diameter | Standard | 61.94 to 61.96 mm (2.4386 to 2.4394 in.) | ||
| Minimum | 60.76 mm (2.3921 in.) | |||
| Taper and distortion (each crankshaft pin) |
Maximum | 0.01 mm (0.000394 in.) | ||
| Journal width | Standard | 34.00 to 34.08 mm (1.339 to 1.342 in.) | ||
| Maximum | 34.48 mm (1.357 in.) | |||
| Crankshaft bearing cap inside diameter | Standard | 77.985 to 78.000 mm (3.0703 to 3.0709 in.) | ||
| Maximum | 78.200 mm (3.0787 in.) | |||
| Crankshaft bearing inside diameter | Standard | 73.01 to 73.04 mm (2.8744 to 2.8756 in.) | ||
| Maximum | 73.30 mm (2.8858 in.) | |||
| Oil clearance | Standard | 0.051 to 0.102 mm (0.00201 to 0.00402 in.) | ||
| Maximum | 0.200 mm (0.00787 in.) | |||
| Bearing diameter | STD | 72.94 to 72.96 mm (2.8717 to 2.8724 in.) | ||
| U/S 0.25 | 72.69 to 72.71 mm (2.8618 to 2.8626 in.) | |||
| U/S 0.50 | 72.44 to 72.46 mm (2.8520 to 2.8528 in.) | |||
| U/S 0.75 | 72.19 to 72.21 mm (2.8421 to 2.8429 in.) | |||
| U/S 1.00 | 71.94 to 71.96 mm (2.8323 to 2.8330 in.) | |||
| Crankshaft journal radius | Standard | 3.00 to 3.50 mm (0.1181 to 0.1378 in.) | ||
| Connecting rod | Thrust clearance | Standard | 0.20 to 0.52 mm (0.00787 to 0.0205 in.) | |
| Maximum | 0.60 mm (0.0236 in.) | |||
| Big end inside diameter (with bearing) | Standard | 61.991 to 62.022 mm (2.4406 to 2.4418 in.) | ||
| Maximum | 62.06 mm (2.4433 in.) | |||
| Oil clearance | Standard | 0.031 to 0.082 mm (0.00122 to 0.00323 in.) | ||
| Maximum | 0.20 mm (0.00787 in.) | |||
| Bearing diameter | STD | 61.94 to 61.96 mm (2.4386 to 2.4394 in.) | ||
| U/S 0.25 | 61.69 to 61.71 mm (2.4287 to 2.4295 in.) | |||
| U/S 0.50 | 61.44 to 61.46 mm (2.4189 to 2.4197 in.) | |||
| U/S 0.75 | 61.19 to 61.21 mm (2.4090 to 2.4098 in.) | |||
| U/S 1.00 | 60.94 to 60.96 mm (2.3992 to 2.4000 in.) | |||
| Camshaft | Circle runout | Maximum | 0.06 mm (0.00236 in.) | |
| Cam lobe height | Standard | Intake | 50.31 to 50.51 mm (1.9807 to 1.9886 in.) | |
| Exhaust | 49.36 to 49.56 mm (1.9432 to 1.9511 in.) | |||
| Minimum | Intake | 49.85 mm (1.9626 in.) | ||
| Exhaust | 48.95 mm (1.9272 in.) | |||
| Journal outside diameter | Standard | No. 1 | 56.95 to 56.97 mm (2.2421 to 2.2429 in.) | |
| No. 2 | 56.75 to 56.77 mm (2.2343 to 2.2350 in.) | |||
| No. 3 | 56.55 to 56.57 mm (2.2264 to 2.2272 in.) | |||
| Inside diameter | Standard | No. 1 | 57.035 to 57.135 mm (2.2455 to 2.2494 in.) | |
| No. 2 | 56.835 to 56.935 mm (2.2376 to 2.2415 in.) | |||
| No. 3 | 56.635 to 56.735 mm (2.2297 to 2.237 in.) | |||
| Oil clearance | Standard | 0.030 to 0.120 mm (0.00118 to 0.00472 in.) | ||
| Maximum | 0.150 mm (0.00591 in.) | |||
| Crankshaft bearing cap set bolt | Length | Standard | 92.80 to 93.80 mm (3.65 to 3.69 in.) | |
| Maximum | 95.00 mm (3.74 in.) | |||
| Camshaft bearing | Journal bearing diameter | Inside | No. 1 | 57.0 mm (2.2441 in.) |
| No. 2 | 56.8 mm (2.2362 in.) | |||
| No. 3 | 56.6 mm (2.2283 in.) | |||
| Outside | No. 1 | 60.0 mm (2.3622 in.) | ||
| No. 2 | 59.8 mm (2.3543 in.) | |||
| No. 3 | 59.6 mm (2.3465 in.) | |||
| No. 2 idle gear | Thrust clearance | Standard | 0.103 to 0.164 mm (0.00406 to 0.00646 in.) | |
| Maximum | 0.30 mm (0.0118 in.) | |||
| Backlash | Standard | 0.036 to 0.166 mm (0.00142 to 0.00654 in.) | ||
| Maximum | 0.30 mm (0.0118 in.) | |||
| Idle gear inside diameter | Standard | 50.000 to 50.025 mm (1.9685 to 1.9695 in.) | ||
| Maximum | 50.05 mm (1.9704 in.) | |||
| Idle gear shaft diameter | Standard | 49.950 to 49.975 mm (1.9665 to 1.9675 in.) | ||
| Minimum | 49.950 mm (1.9665 in.) | |||
| Oil clearance | Standard | 0.0125 to 0.0375 mm (0.000492 to 0.00148 in.) | ||
| Maximum | 0.10 mm (0.00394 in.) | |||
| Camshaft timing gear | Backlash | Standard | 0.068 to 0.171 mm (0.00268 to 0.00673 in.) | |
| Maximum | 0.30 mm (0.0118 in.) | |||
| Oil pump gear | Backlash | Standard | 0.065 to 0.178 mm (0.00256 to 0.00701 in.) | |
| Maximum | 0.30 mm (0.0118 in.) | |||
| No. 1 idle gear | Thrust clearance | Standard | 0.103 to 0.164 mm (0.00406 to 0.00646 in.) | |
| Maximum | 0.30 mm (0.0118 in.) | |||
| Backlash | Standard | 0.035 to 0.162 mm (0.00138 to 0.00638 in.) | ||
| Maximum | 0.30 mm (0.0118 in.) | |||
| Idle gear inside diameter | Standard | 50.000 to 50.025 mm (1.9685 to 1.9695 in.) | ||
| Maximum | 50.05 mm (1.9704 in.) | |||
| Idle gear shaft diameter | Standard | 49.950 to 49.975 mm (1.9665 to 1.9675 in.) | ||
| Minimum | 49.950 mm (1.9665 in.) | |||
| Oil clearance | Standard | 0.0125 to 0.0370 mm (0.000492 to 0.00146 in.) | ||
| Maximum | 0.10 mm (0.00394 in.) | |||
| Cylinder head set bolt | Length | Standard | 126 mm (4.96 in.) | |
| Maximum | 129 mm (5.07 in.) | |||
| Valve rocker arm | Bush inside diameter | Standard | 22.023 to 22.052 mm (0.8670 to 0.8681 in.) | |
| Maximum | 22.08 mm (0.8693 in.) | |||
| Shaft diameter | Standard | 21.959 to 21.980 mm (0.8645 to 0.8653 in.) | ||
| Minimum | 21.92 mm (0.8630 in.) | |||
| Oil clearance | Standard | 0.043 to 0.093 mm (0.00169 to 0.00366 in.) | ||
| Maximum | 0.15 mm (0.00591 in.) | |||
| Valve push rod | Circle runout | Maximum | 0.30 mm (0.0118 in.) | |