Mitsubishi S6S-Y3T61HF Service Manual page 129

1. Removing lubrication system ..........9-2
1.1 Removing oil filter and relief valve ........... 9-2
1.2 Removing oil cooler ................................. 9-3
1.3 Removing oil pump, oil pan and
oil strainer ................................................ 9-4
2. Disassembling, inspecting and
reassembling lubrication system .....9-5
2.1 Disassembling and inspecting oil pump... 9-5
2.2 Inspecting oil pump .................................. 9-6
2.2.1 Measuring clearance between outer rotor and
inner rotor ...................................................9-6
2.2.2 Measuring end play of rotor and
pump case..................................................9-6
2.2.3 Measuring clearance between outer rotor and
pump case..................................................9-6
2.2.4 Measuring clearance between main shaft and
pump case..................................................9-7
2.2.5 Measuring clearance between main shaft and
bushing.......................................................9-7
2.2.6 Installing oil pump bushing .........................9-7
2.3 Reassembling oil pump............................ 9-8
2.4 Disassembling and inspecting oil cooler .. 9-9
2.5 Inspecting oil filter .................................. 9-10
2.6 Inspecting relief valve ............................ 9-11
2.7 Inspecting safety valve........................... 9-11
3. Installing lubrication system ..........9-12
3.1 Installing oil pump, oil pan and
oil strainer .............................................. 9-12
3.2 Installing oil cooler ................................. 9-13
3.3 Installing oil filter and relief valve ........... 9-14
LUBRICATION SYSTEM
9-1