CONTENTS
1. TROUBLESHOOTING....................................................................................................... 4-S1
2. SERVICING SPECIFICATIONS....................................................................................... 4-S3
3. CHECKING, DISASSEMBLING AND SERVICING........................................................4-S4
[1] HYDRAULIC CONTROL VALVE AND PUMP............................................................. 4-S4
(1) Checking and Adjusting (GZD15-HD(E) Serial No. : Below 10736)........................ 4-S4
(2) Disassembling and Assembling...............................................................................4-S6
[2] MOWER LIFT CYLINDER ............................................................................................. 4-S8
(1) Disassembling and Assembling...............................................................................4-S8
[3] GRASS COLLECTOR LIFT CYLINDER....................................................................... 4-S9
(1) Disassembling and Assembling...............................................................................4-S9
[4] GRASS COLLECTOR DUMP CYLINDER.................................................................. 4-S11
(1) Disassembling and Assembling.............................................................................4-S11