PAGE TOC-2
CHAPTER 2 MAINTENANCE
NMC-WOLLARD
2021 Truax Blvd. Eau Claire, WI 54703 ● P: 715-835-3151● F: 715-835-6625 ● www.nmc-wollard.com
TML-704H Maintenance Lift Manual No. 310547
TABLE OF CONTENTS
4.2.2 Steering Knuckle/King Pin Repair (Brierton Only) ....................................4-3
4.3 ADJUSTMENTS ................................................................................................4-8
4.3.1 Electrical System .......................................................................................4-8
4.3.2 Transmission Neutral/Safety Switch ..........................................................4-8
4.3.3 Quadrastat Neutral Switch .........................................................................4-9
4.3.4 Stabilizer Retracted and Platform Down Limit Switches ............................ 4-9
4.3.5 Hydraulic System .....................................................................................4-10
4.3.6 Main Relief Valve Pressure ...................................................................... 4-10
4.3.7 Stabilizers Down Relief Valve Adjustment (RV2) .....................................4-10
4.3.8 Stabilizer Extended Pressure Switch (PS-SE) Adjustment ...................... 4-11
4.3.9 Lift Cylinder Flow Control Valve ...............................................................4-12
4.3.10 Electric Emergency Pump Relief Valve Pressure ..................................4-13
4.3.11 Brakes ....................................................................................................4-14
4.3.12 Handbrake (Parking Brake) Adjustment ................................................4-15
4.3.13 V-Belt Adjustment ..................................................................................4-15
4.3.14 Engine Speed Adjustments....................................................................4-15
4.3.15 Transmission Linkages and Cables .......................................................4-16
4.3.16 Front Wheel Alignment ..........................................................................4-16
SEPTEMBER 01, 2015
Property of American Airlines
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