Suzuki SY413 Service Manual page 4691

6A3-24 ENGINE MECHANICAL
1
62G00-6A3-24-1S
3
2
4
5
6
62G00-6A3-24-2S
62G00-6A3-24-3S
4
62G00-6A3-24-5S
DISASSEMBLY
D Disassemble oil pump.
62G00-6A3-63S
1. Hexagon wrench
INSPECTION
1
D Check outer rotor, inner rotor and oil pump cases for excessive wear
or damage.
D Check relief valve for excessive wear or damage.
NOTE:
62G00-6A3-64S
1. Oil pump case No.1
If any repair is required on outer rotor, inner rotor and oil pump
2. Oil pump case No.2
3. Outer rotor
cases, replace them as an assembly.
4. Relief valve
5. Relief spring
6. Retainer
D Measure free length and tension of oil relief spring.
Spring free length
Spring preload
62G00-6A3-65S
D Measure clearance of oil pump rotor and oil pump case.
1. Oil pump case No.1
2. Outer rotor
3. Inner rotor
4. Thickness gauge
Radial Clearance
Check radial clearance between outer rotor and case, using thick-
ness gauge.
1
If clearance exceeds its limit, replace outer rotor or case.
2
3
Limit on radial clearance between
outer rotor and case: 0.15 mm (0.0059 in.)
62G00-6A3-66S
Item Standard
63.5 mm
(2.5 in.)
86.0 N for
52.0 mm
8.6 kg for
52.0 mm
19.0 lb/
2.05 in.