Replacing The Pump Drive Belt - Toro Z Master Z400 Series Service Manual

13. Install the cog belt onto the drive pulley. With a
spring puller, install the extension spring to the idler
arm assembly (Fig. 168).
Fig 168
14. Install the seat retainer rod (Fig. 169).
Fig 169
Z Master Z400 Service Manual
HYDRAULIC SYSTEM
15. Connect the negative battery cable to the battery.
16. Check the hydraulic fluid in the reservoir tank. Add
oil if necessary. Air will need to be purged from
system. Follow the procedures for Purging the
Hydraulic System, page x-xx.
17. Check the neutral adjustment. Follow procedures for
Adjusting the Handle Neutral, page x-xx.

Replacing the Pump Drive Belt

1. With a spring puller, remove the extension spring
from the idler arm assembly and remove the cog belt
from the pump drive and idler pulleys (Fig. 170).
PICT-0087a
PICT-0092a
Fig 170 PICT-0097a
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