Mitsubishi 6M60-TL, Руководство по обслуживанию

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11
11-25
Disassembly sequence
Assembly sequence
Follow the disassembly sequence in reverse.
CAUTION
• After the No. 3 idler gear has been reassembled onto the cylinder head, remove the locking bolt from the
sub-gears.
Service standards (Unit: mm)
Tightening torque (Unit: N · m {kgf · m})
Lubricant and/or sealant
Location Maintenance item Standard value Limit Remedy
–
Backlash between No. 3 and No. 2 idler gears 0.17 to 0.25 0.35 Replace
No. 3 idler gear end play 0.05 to 0.15 0.3 Replace
13, 18
Clearance between No. 3 idler shaft and No. 3 idler
gear bushing
0.01 to 0.05 0.2 Replace
Mark Parts to be tightened Tightening torque Remarks
Nut (connecting plate mounting) 1.0 to 1.5 {0.1 to 0.15} –
Glow plug 20 to 25 {2.0 to 2.5} –
Bolt (nozzle bridge mounting) 33 to 38 {3.4 to 3.9} –
Cylinder head bolt 78 {8} + 90
°
+ 90
°
• Wet
• Reusable up
to 3 times
Plug 13 to 17 {1.3 to 1.7} –
Nut (collar mounting) 39 to 59 {4.0 to 6.0} –
No. 3 idler bolt 59 to 78 {6.0 to 8.0} –
Mark Points of application Specified lubricant and/or sealant Quantity
Threaded portion of cylinder head bolt
Engine oil As required
O-ring
Threaded portion of No. 3 idler bolt
Periphery of No. 3 idler shaft
Inside surface of No. 3 idler gear bushing
Top mating surfaces of flywheel housing and crankcase ThreeBond 1207F As required
1 Connecting plate
2 Glow plug
3 Nozzle bridge
4 Injector (See Gr13A.)
5 O-ring
6 Nozzle tip gasket
7 Cylinder head bolt
8 Plug
9 Collar
10 O-ring
11 No. 3 idler bolt
12 Thrust plate
13 No. 3 idler shaft
14 Snap ring
15 Sub-gear
16 Pin
17 Spring
18 No. 3 idler gear bushing
19 No. 3 idler gear
20 Cylinder head
(See later section.)
21 Cylinder head gasket
*
a: No. 2 idler gear
*
b: Flywheel housing
*
c: Crankcase
: Locating pin
: Non-reusable parts
+5
°
0
+5
°
0