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SERVICING INFORMATION

ITEM Camshaft runout

STANDARD IN. & EX.

Cam chain pin (at arrow “3”) Cylinder head distortion

— 18th pin —

CYLINDER + PISTON + PISTON RING ITEM Compression pressure (Automatic de-comp. actuated) Compression pressure difference Piston to cylinder clearance Cylinder bore Piston diam.

Piston ring free end gap

Piston ring end gap

LIMIT 800 kPa (8.0 kgf/cm2, 114 psi)

(2.0 kgf/cm2, 28 psi)

200 kPa

0.05 (0.002) 12.6 (0.50) 11.6 (0.46) 0.50 (0.020) 0.50 (0.020) 0.180 (0.0071) 0.150 (0.0059)

1st

Approx. 15.7 (0.62)

2nd

Approx. 14.5 (0.57)

1st

0.10 (0.004 0.10 (0.004

– 0.25 – 0.010) – 0.25 – 0.010)

1st

2nd

1st

2nd Oil Piston ring thickness 1st

2nd

Piston pin O.D.

STANDARD 1 100 – 1 500 kPa (11.0 – 15.0 kgf/cm2, 156 – 213 psi)

Piston ring groove width

Piston pin bore I.D.

Unit: mm (in)

0.120 (0.0047) Nicks or Scratches

2nd Piston ring to groove clearance

LIMIT 0.10 (0.004) — 0.05 (0.002)

0.018 – 0.043 (0.0007 – 0.0017) 112.000 – 112.015 (4.4094 – 4.4100) 111.967 – 111.983 (4.4081 – 4.4088) Measure at 10 mm (0.4 in) from the skirt end.

Cylinder distortion

11-27

0.93 – 0.95 (0.0366 – 0.0374) 1.55 – 1.57 (0.0610 – 0.0618) 1.21 – 1.23 (0.0476 – 0.0484) 2.51 – 2.53 (0.0988 – 0.0996) 0.86 – 0.91 (0.034 – 0.036) 1.38 – 1.40 (0.054 – 0.055) 1.17 – 1.19 (0.046 – 0.047) 23.002 – 23.008 (0.9056 – 0.9058) 22.995 – 23.000 (0.9053 – 0.9055)

111.880 (4.4047)

— — — — — — — 23.030 (0.9067) 22.980 (0.9047)

Reparatie Manuel M1800R deel 2  
Reparatie Manuel M1800R deel 2  

Reparatie Manuel M1800R deel 2

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