Installation manual

90-898305
8-4
Tools for OptiMax Repair
Single Fuel/Air Pressure Gauge 160 PSI – 91-16850A7
Note: To convert 100 psi gauge 91-16850A1 to 160 psi gauge, order upgrade
91-16850--1.
Dual Fuel/Air Pressure Gauge 160 PSI - P/N 91-881834A1
NOTE: To convert older single and dual pressure gauges with quick-
disconnect fittings to latest screw on fittings order hose kit 91-803804A2. Kit
contains one replacement hose, dual gauge assembly required two kits.
Adapter Kit - P/N 91-803804A2
Notes
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