Tiger Products Co., Ltd TS 100A - Manual (Page 70)

Maintenance Section 4-6
MAINTENANCE
Motor will not work 1. Excessive wear 1. Disassemble and repair.
on internal parts
NOTE: If flow meter is available, check pressure and flow volume for all
suspected hydraulic problems.
If the solution to your problem cannot be found in this section, call the
Technical Service representative at the number shown on the front cover of
this manual.