Mitsubishi Fuso CANTER FE85DE6SLGP, Руководство по ремонту

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Disassembly sequence
CAUTION
• Be careful not to damage the glow plugs and injectors when placing the cylinder head on the worktable,
as they are protruding out of the bottom of the cylinder head.
Assembly sequence
Follow the disassembly sequence in reverse.
CAUTION
• The cylinder head bolts are tightened using the torque-turned method. Any cylinder head bolt that has
three marks indicating that the bolt has been tightened three times already must be replaced with a new
one.
• Do not forget to install the thrust plate.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Location Maintenance item Standard value Limit Remedy
– Head idler gear end play 0.1 to 0.2 0.3 Replace
3, 4 Head idler shaft-to-head idler gear bushing clearance 0.01 to 0.05 0.1 Replace
5,
*
a Head idler gear-to-idler gear backlash 0.103 to 0.158 0.3 Replace
Mark Parts to be tightened Tightening torque Remarks
Cylinder head bolt 147 {15} + 90
°
• Wet
• Reusable up
to 3 times
Nut (connection plate installation) 1.0 to 1.5 {0.1 to 0.15} –
Glow plug 19.6 to 24.5 {2 to 2.5} –
Bolt (head idler shaft installation) 54.9 {5.6} Wet
Mark Points of application Specified lubricant and/or sealant Quantity
Bolt (head idler gear installation) threads and seating sur-
face under head
Engine oil As required
Head idler shaft outer peripheral surface
Cylinder head bolt threads
Top surfaces of joints between upper crankcase and front
case
ThreeBond 1207C As required
1 Connection plates
2 Glow plug
3 Head idler shaft
4 Head idler gear bushing
5 Head idler gear
6 Thrust plate
7 Cylinder head bolt
8 Cylinder head
(See later sections.)
9 Cylinder head gasket
* a : Idler gear
*
b : Upper crankcase
* c : Front case
: Locating pin
: Non-reusable parts