Compressor

BE13.30-B-1000-01C

Compressor



Engine

372, 374, 376, 377 in model 382, 384, 688

with air compressor (160 cm3)

Engine

372, 374, 376, 377 in model 384, 386, 682, 693, 694, 695

with air compressor (160 cm3)

Engine

372, 376 in model 384, 386

with air compressor (160 cm3)

Engine

374 in model 688

with air compressor (160 cm3)

Compressor

Number

Designation

Engine 372.9, 374.9, 376.9, 377.9

BE13.30-B-1001-01C

Piston diameter - Air compressor (160 cm3)

Normal (STD)

74,889...74,903

Repair I (0.25)

mm

74,139...75,153

Repair II (0.50)

mm

75,389...75,403

Clearance between the piston and the cylinder

mm

0,097...0,098

Piston measurement distance (H)

mm

7,0

BE13.30-B-1002-01C

Cylinder diameter

Normal (STD)

74,987...75,000

Repair I (0.25)

mm

75,237...75,250

Repair II (0.50)

mm

75,487...75,500

Maximum permissible roundness on the cylinder

mm

0,0127

Maximum permissible taper on the cylinder

mm

0,0254

Diameter of the bearing housing on the front cover

mm

30,025...30,040

BE13.30-B-1003-01C

Bushing internal diameter

Piston side

mm

18,956...19,019

Bearing inner diameter

mm

45,020...45,037

BE13.30-B-1004-01C

Crankshaft

Bearing diameter in the block

mm

30,000...30,015

Diameter in the connecting rod housing

mm

44,987...45,000

BE13.30-B-1005-01C

Drive belt

Tension obtained with measurement device

kg

30...40

Belt deflection between pulleys, when thumb pressed

mm

20