Piston ring
Unit: mm (in)
Side clearance
To p
Standard0.060 - 0.093
(0.0024 - 0.0037)
Limit 0.1 (0.004)
2nd
Standard0.040 - 0.073
(0.0016 - 0.0029)
Limit 0.1 (0.004)
Oil
Standard0.030 - 0.063
(0.0012 - 0.0025)
Limit Ð
Ring gap
To p
Standard0.20 - 0.28
(0.0079 - 0.0110)
Limit 1.0 (0.039)
2nd
Standard0.38 - 0.53
(0.0150 - 0.0209)
Limit 1.0 (0.039)
Oil
Standard0.30 - 0.56
(0.0118 - 0.0220)
Limit 1.0 (0.039)
Piston pin
Unit: mm (in)
Piston pin outer diameter 26.994 - 27.000 (1.0628 - 1.0630)
Interference ®t of piston pin
to piston0.002 - 0.006 (0.0001 - 0.0002)
Piston pin to connecting rod
bushing clearance
Standard 0.025 - 0.044 (0.0010 - 0.0017)
* Values measured at ambient temperature of 20ÉC (68ÉF)
CONNECTING ROD
Unit: mm (in)
Center distance 140.0 (5.512)
Bend [per 100 (3.94)]
Limit 0.025 (0.0010)
Torsion [per 100 (3.94)]
Limit 0.025 (0.0010)
Connecting rod small end
inner diameter30.000 - 30.013 (1.1811 - 1.1816)
Piston pin bushing inner
diameter*27.025 - 27.038 (1.0640 - 1.0645)
Connecting rod big end inner
diameter
Grade No. 0 53.000 - 53.007 (2.0866 - 2.0869)
Grade No. 1 53.007 - 53.013 (2.0869 - 2.0871)
Side clearance
Standard 0.20 - 0.30 (0.0079 - 0.0118)
Limit 0.40 (0.0157)
*: After installing in connecting rod
SERVICE DATA AND SPECIFICATIONS (SDS)
Inspection and Adjustment (Cont'd)
EM-62
