4-15 AUXILIARY POWER UNIT - Continued
Remove four capscrews (1) and nuts (4) Remove eight washers (2) and rubber washers (3)
Pry up APU assembly and install two skid planks (2 x 4) under mounting plate. Skid plates should
extend out of hose body at least 2 ft (60 cm) and be securely supported on their outer ends at hose
Serious injury could occur if heavy equipment is moved/lifted without sufficient personnel to
do the job. Use proper physical lifting procedures or use a suitable lifting device or dolly.
Wear safety shoes, gloves and other suitable protective clothing.
Slide the APU assembly part way out of the hose body compartment (A small hydraulic floor crane may
be used instead of skid plates if available).
When access is available to the stop control, disconnect the cable. Slide APU assembly completely
out of the compartment.