Service Manual

6
1MAY 2002
BRIGGS & STRATTON DAIHATSU 3 CYLINDER
LIQUID-COOLED DIESEL ENGINE REPAIR MANUAL (MS-1055)
Section 6
Cylinder Block Inspection and Repair
Section Contents
Page
CHECKING CYLINDER BLOCK 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REPLACING CAMSHAFT BEARING 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REPLACING CAMSHAFT PLUG 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHECKING CYLINDER BLOCK
Remove all traces of sealant and gasket material from
mounting surfaces. Inspect cylinder block for damage,
cracks and stripped threads. Inspect cylinder bores for
damage or scores.
1. Check cylinder block deck for distortion, Fig. 1.
Distortion Limit: 0.08 mm (.003”)
Fig. 1 – Checking Cylinder Block
2. If cylinder block exceeds limit shown, it may be
resurfaced, Fig. 2.
Cylinder Block Height
Model Series 430000
Std: 229.20-229.80 mm (9.023-9.047”)
Minimum Dimension:
229.10 mm (9.019”) (After Resurfacing)
Model Series 520000 & 580000 Std:
238.70-239.30 mm (9.397-9.421”)
Minimum Dimension:
238.60 mm (9.3937”) (After Resurfacing)
Fig. 2 – Cylinder Block Height