Yanmar YM155d - Page 37

21 Remove under cover of cylinder block.
31 Derach lube ail inlet tube.
41 Remove rad bolts.
Caution: Cleorly mark fo? later reference
which is No.
1 pisron and which
ir No. 2 pisfon
1) Remove the bolrr (5pcrI.
2) Remove hydraulic pump driven gear.
using a gear puller.
31 Remove lube oil pump.