Mitsubishi Fuso CANTER FE85DE6SLGP, Shop Manual

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15-32
Exhaust Shutter
Disassembly sequence
1 Cover
2 Clevis pin
3 Clevis
4 Power chamber
5 Gasket
6 Bearing
7 Lever
8 Adjust bolt
9 Bracket
10 Seal ring A
11 Seal ring B
12 Valve
CAUTION
• Do not attempt to disassemble the
power chamber.
Assembly sequence
Follow the disassembly sequence in re-
verse.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Location Maintenance item Standard value Limit Remedy
–
Average of top and bottom clearances between butter-
fly valve and body with valve fully closed
(with power chamber vacuum of 87 to 93 kPa {650 to
700 mmHg} or above)
0.80 to 0.95 – Adjust
4
Air-tightness of power chamber
(at 15 sec. after vacuum of 67 kPa {500 mmHg} is
achieved in chamber)
63 kPa {475 mmHg} or
above
– Replace
Mark Parts to be tightened Tightening torque Remarks
Bolt (cover mounting)
4.9 to 6.9 {0.5 to 0.7} –
Lock nut (adjust bolt retention)
Nut (power chamber mounting)
11 to 17 {1.10 to 1.70} – Nut (lever mounting)
Bolt (bracket mounting)
Lock nut (clevis retention)
9.8 to 16 {1.0 to 1.6} –
EXHAUST PIPE