11
11-63
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Special tools (Unit: mm)
Location Maintenance item Standard value Limit Remedy
– Backlash between gears
No. 1 idler gear and air
compressor gear
0.08 to 0.15 0.35 Replace
No. 1 idler gear and No. 2
idler gear
0.08 to 0.15 0.35 Replace
No. 1 idler gear and crank-
shaft gear
0.08 to 0.14 0.35 Replace
1, 2
Clearance between No. 1 idler shaft and No. 1 idler
gear bushing
0.01 to 0.05 0.2 Replace
3, 10 Idler gear end play 0.05 to 0.15 0.3 Replace
9, 11
Clearance between No. 2 idler gear bushing and No. 2
idler shaft
0.01 to 0.05 0.2 Replace
Mark Parts to be tightened Tightening torque Remarks
Bolt (No.1 idler gear mounting) 88 {9} –
Nut (collar mounting) 82 {8.4} –
No. 2 idler bolt 95 {9.7} –
Mark Points of application Specified lubricant and/or sealant Quantity
O-ring Engine oil As required
Mark Tool name and shape Part No. Application
Gear puller MH061326 Removal of No. 1 idler shaft and gear
MH062601
Removal and installation of No. 1 and
No. 2 idler gear bushings
MH062562 Removal of No. 2 idler gear shaft
Idler gear push-puller
AB
φ 37 φ 40
No. 2 idler shaft puller
AB
M12
× 1.25 M10 × 1.5
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