SUMMARY OF CHANGES: M-18-16 REV B
PAGE DESCRIPTION OF CHANGE
Cover Updated cover image, REV. and date of release.
10, 11
Updated illustrations for GPTLR main assembly (pump mounting bracket and power
unit).
17, 20 Updated hydraulic fl uid level check.
18 Updated recommended brands ISO 15 & ISO 32 hydraulic oil, TABLES 18-1 & 18-2.
29 Updated Operating Instructions decal.
32
Updated illustration of gravity down power unit showing direction of fl ow control, C1 port
and S1 valve. Updated motor and solenoid operation.
33
Updated illustration of power down power unit showing direction of fl ow control, C1 and C2
ports and S1 valve. Updated motor and solenoid operation.
34 Updated gravity down hydraulic schematic.
35 Updated power down hydraulic schematic.
36 Updated gravity down electrical schematic.
37 Updated power down electrical schematic.
38 Updated solenoid valve current for 12V and 24V systems.