Summary of Contents for Honda Accord 1994-62SN721 Service Manual - Page 24

  • Honda Accord 1994-62SN721 Service Manual - Page 24

    — Engine Block (HZ3A3 engine) — Section 7 Unit o1 length: mm (in) MEASUREMENT STANDARD (NEW) SERVICE LIMIT Cylinder block Warpage oi deck surtaca 0.07 (0,003) max. 0.10 (0.004) Bore diameter A 37010 7 37.020 (3.4256 - 3.4260) 87.070 (3.4279) 3 87.000 - 37010134252 7 3.4255) 87.070 (3.4279) Bore taper 7 0.05 (0.002) Reboring limit — 0.25 (0 010) Piston skin on at 15 mm (0.6 in) tram No Letter 86.930 7 37.003 (3.4243 7 3.4253) 86.930 (3.4244) bottom o1 skin Letter 3 86.930 7 36.993 (3.4244 7 3.4249) 86970114240) clearance in cylinder 0.007 7 0.030 (0.0003 7 0 0012) 0.04 (0 002) Groove width (tor ring) Top 1230 7 1 245 (0.0434 - 0 0490) 1.265 (0.0498) Second 1.230 7 1.245 (0.0434 7 0 0490) 1.265 (0.0498) Oll 2.80572.825(0.1104701110) 2.9510112) Piston ring Ring7to7groove clearance Top 0.045 7 0.075 (0.0013 7 0 0030) 0.13 (0005) Second 0.040 - 0.070 (0.00I6 7 0.0023) 0.13 (0.005) Ring end gap Tap 0.25 - 0.3510010 - 0.014) 0.0010024) Second 0,60 - 0.75 (0.024 7 0.030) 0.90 (0.035) Oil 020 - 0.50 (0.003 0.020) 1 0.60 (0 024) *1 0.2070701000370028) ‘2 080 (0031) 2 PlS‘Dn Pin 0.0. 21994 7 22.000 (0.3559 - 0.8561] — Pinto-piston clearance 0.012 7 0.026 (0.0005 - 0.0010) 7 Connecting rod Pin7to7rod intererence 0.013 - .032 (0.0005 7 0 0013) 7 Smart) and bore diameter 21 903 7 21.931 (0.8649 7 0.3654) 7 Large and bore diameter Nominal 510012.003) — Enti play installed on crankshaft 0.15 7 0.30 (0.005 7 0012) 0.4010016) Crankshaft Mam journal diameter N0. 2 journal 49.976 - 50000119676 7 .9685) — N0. 3 journal 49972 7 49.996 (1.9674 7 .9683) — No. 1 and No. 4journals 49 934750.008 (1.9679 7 1.9680) 7 No.5journal 49 938750.012 (1.9680- 1.9690) 7 Rod journal diameter 47.976 - 49.000 (1.3803 7 1.8398) 7 Taper 0.005 (0.0002) max. 0.006 (0.0004) Ouboi-round 0.005 (0.0002) max. 0.006 (0.0004) End play 0 10 703510004 - 0 014) 0.45 (0.013) Total runout 00310001) max 0.04 (0.002) Bearings Main bearingtojournal No. 2 journal 0021 - 0045100003 7 0.0013) 0.050 (0.0020) oil clearance No. 3 journal 0.025 7 0.049 (0.0010 7 0.0019) 0.055 (0.0022) No. 1 and No. 4journals 0013-0037 (00005700015) 0.050 (0.0020) No. 5 journal 0.009 7 0.033 (0.0004 7 0.0013) 0.040 (0.0016) Rod bearing-(triomnsl oil clearance 0.021 7 0.049 (0.0003 - 0.0019) 0.055 (0.0022) Balancer shalt Journal diameter No. 1 (rant journal 42 722 742.734 (1.6820 - 1.6324) 42.71 (1,681) No. 1 rear journal 20.930 7 20.950 (0.9243 - 0.8248) 20 92 (0,324) No. 2 fmnt and rear journals 33.712 7 33.724 (1.5241 - 1.5246) 33.70 (1,524) No. 3 front and rear journals 34.722 7 34.734 (1.3670 7 1.3675) 34.71 (1367) Journal taper 0.005 (0.0002) 7 End play Front 010 7 0.35 (0.004 - 0.014) 7 Rear 0.06 7 0.13 (0.002 - 0.007) 7 Total runout 0.02 (0 001) max. 0 03 (0.001) Sita1t~to-beering oil clearance No. 1 rear journal 0.050 7 0 075 (0.0020 - 0 0030) 0.09 (0 004) No. Ifront.No.31rorjtand rear journals 0.066 7 0.093 (0.0026 7 0.0039) 0.12 (0.005) No. 2 front and rear journals 0.07s 7 0.108 (0.0030 7 0.0043) 0.13 (0.005) Balancar shaft 1.0. No. 1 item journal 42.800 7 42.320 (1.6350 71.6353) 42.33 (1.686) bearing No.1 rear journal 21.000 - 21.013 (0.3263 7 0.3273) 21.02 (0.328) No. 2 iront and rear journals 38.300 7 33.32011 5275 71.5283) 38.83 (1.529) No.31ront and rear journals 34.300734 320(13701-13709) 34.83” 371) *1: TEIKOKU PlSTON RING manufactured piston ring ’2: RIKEN manu1actured Dislon ring. 3-5