Tuesday, January 15, 2019

Firewall Forward Kit - Propeller

Propeller mounted ( 4 hrs )

Safety wired alternator attach bolt per Sect 51-06 (waiting until after Prop installed to tighten Alt belt - so I have a lever to resist turning engine while using the torque/belt slippage process).    Re-opened Propeller box (rec'd late 2017 since ordered same time as Engine to get discount Vans offered) and moved to floor with wife's help.  Mounted Spinner Plate to constant speed hub - torqued to 21 ft-lbs per Table 3-1 in Hartzell Owner's Manual.  VAF has good recommendations from builders on how to remove plug in crankshaft (oil passage to CS prop)  - and it came out easily with slide hammer.  Used engine hoist w/ straps to lift/position Prop to install per Sect 44-02.  Tightened 6 places, but didn't torque/safety wire ...yet.   Reference data on Prop:  Model No. HC-C2YR-1BFP/F7497     Assembly Serial No. NS3530B    Blade 1 L82636,  Blade 2 L82641   ( Low pitch 13.6  High pitch 35.0)
Alternator  safety wired...
Belt tension not yet set for other bolt
"Thar she be..."


Serial No. NS3530B.   (Plate says A-2424 Rev 0 )
Prepping to mount Spinner Plate

Hartzell PC10 TC P920   HC-C2YR-1BFP
        Sticker confirms documentation:
Blade 1 Serial # L82636, &  Blade 2 Serial # L82641


B-2428-1  Rev AS   SN171765.

Confirmed O-Ring in place as mounting Spinner Plate

Torqued Hub Clamp Bolts to 21 Ft-lbs per Hartzell manual

Followed VAF recommendations to remove
plug  in front of crankshaft.   Came out easily...
with couple ounces oil spilling out.

Nancy helped secure Propeller. 
It's a lot easier with two people!

Yay!   It fit....

Tah Dah !   
Looks big since close to camera...