Dynojet 424x: Installation Guide - Manual (Page 123)

B A S I C D Y N O O P E R A T I O N
Preventative Maintenance
Version 7 In Ground Model 424x/424xLC 2 Automotive Dynamometer Installation Guide
5-15
D YNOS WITH 4WD A TTACHMENT —T HINGS TO C HECK
• Check the hydraulic motor fluid once every six months, fill as necessary.
• Remove the cap on the hydraulic motor.
• Add additional AW-68 hydraulic fluid as needed.
• Replace the cap.
Figure 5-9: Fill the Hydraulic Motor with Oil
• Inspect the hoses connecting the hydraulic motor to the ram. Replace as necessary
(P/N 11100000).
• Inspect the 4WD dyno movement rails for debris once per month. Clear any debris
from the rails.
AD393
remove cap on
hydraulic motor