Isuzu AA-6HK1T Workshop Manual page 20

ITEMS
Idler Gear
Idler Gear Shaft A
Outside Diameter
Idler Gear Shaft B and C
Outside Diameter
Idler Gear Shaft A and
Idler Gear Clearance
Idler Gear Shaft B and C and
Idler Gear Clearance
Idler Gear Backlash
Idler Gear End Play
Gear A and B
Gear C
Oil Pump
Gear Teeth and Cover
Inner Wall Clearance
Gear and Body Clearance
Gear Shaft Outside Diameter
Gear Shaft and Pump Body or
Bushing Clearance
Drive Gear and Drive Gear
Shaft Interference
Cylinder Block
Cylinder Block Upper Face Warpage
Cylinder Liner Projection
Cylinder Block Bore and
Cylinder Liner Outside
Diameter Clearance
Cylinder Liner Grade (Reference)
SERVICE STANDARD
mm (in) 49.950 – 49.975
(1.9665 – 1.9675)
mm (in) 29.959 – 29.980
(1.1795 – 1.1803)
mm (in) 0.025 – 0.075
(0.00098 – 0.00295)
mm (in) 0.020 – 0.062
(0.0008 – 0.0024)
mm (in) 0.10 – 0.17
(0.0039 – 0.0067)
mm (in) 0.08 – 0.140
(0.00315 – 0.0052)
mm (in) 0.07 – 0.135
(0.0027 – 0.0053)
mm (in) 0.125 – 0.221
(0.0049 – 0.0087)
mm (in) 0.064 – 0.109
(0.0025 – 0.0043)
mm (in) 15.989 – 16.000
(0.6295 – 0.6299)
mm (in) 0.04 – 0.07
(0.0016 – 0.0028)
mm (in) 0.015 – 0.044
(0.0006 – 0.0017)
mm (in) 0.05 (0.002) or less
mm (in) 0.06 – 0.10
(0.0024 – 0.0039)
mm (in) 0.001 – 0.029
(0.00004 – 0.0011)
See Section 6A (Cylinder liner
grade selection & Clearance)
in this manual.
GENERAL INFORMATION
SERVICE LIMIT
49.90 (1.9646)
29.9
(1.1772)
0.20
(0.008)
0.30
(0.012)
0.20
(0.008)
0.20
(0.008)
0.221
(0.0087)
0.109
(0.0043)
15.9
(0.626)
0.7
(0.0028)
0.20 (0.008)
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0A–15