From RROCA-info
CATALOGUE OF PARTS
40-50 H.P. CHASSIS ("NEW PHANTOM")
SERIES V, W & X
ISSUED OCTOBER 1926
ENGINE SECTION
VALVES AND TAPPETS
| Description | No.Off. | Piece No. | Code Word | |
|---|---|---|---|---|
| Bush, Eccentric, for rocker (Part of Rolls-Royce Patent No. 222790) | 12 | E | 71379 | Ceasare |
| Cup, Adjusting Screw (used on part of Series "V") | 12 | E | 70309 | Cecil |
| Cup, Adjusting Screw (used on part of Series "V" and on "W" and "X") | 12 | E | 73539 | Cedargray |
| Guide, Spring, for adjusting screw | 12 | E | 71342 | Cedarlund |
| Guide, Tappet | 12 | E | 71155 | Cellier |
| Nut, Adjusting Screw | 12 | E | 71341 | Chacecarr |
| Nut, Locking, for tappet | 12 | E | 70304 | Chackslie |
| Nut, Rocker Shaft | 4 | E | 70220 | Chadburn |
| Packing, Felt, for valve stern | 12 | E | 70302 | Chaderton |
| Pedestal, Rocker Shaft (centre) | 2 | E | 71343 | Chadfield |
| Pedestal, Rocker Shaft (end) | 4 | E | 70215 | Chadgrey |
| Pedestal, Rocker Shaft (intermediate) | 4 | E | 70217 | Chadhog |
| Pedestal, Rocker Shaft (intermediate) | 4 | E | 71344 | Chadjew |
| Piece, Bridge, for securing tappet guide | 6 | E | 71156 | Chadkiln |
| Piece, Distance for centre pedestal | 2 | E | 71340 | Chadlink |
| Pin for adjusting screw nut | 12 | E | 20185 | Connexion |
| Pin, Tappet Roller | 12 | E | 70305 | Chadmace |
| Rocker, right hand | 6 | E | 70211 | Chadnook |
| Rocker, left hand . | 6 | E | 70212 | Chadoose |
| Rod: Push (used with E 70309). A=15 9/16" (used on part of Series "V") | 12 | E | 72010a | Chadpick |
| Rod: Push (used with E 73539). A=15 9/32" (used on part of Series "V" and on "W" and "X") | 12 | E | 73540a | Chadrate |
| Roller, Tappet | 12 | E | 70307 | Chadsteel |
| Screw, Adjusting, for rocker shaft | 12 | E | 71380 | Chadtalk |
| Screw, Oil Plug, for rocker shaft | 4 | E | 70219 | Chadvine |
| Shaft, Rocker . | 2 | E | 71347a | Chadwell |
| Spring, Adjusting Screw . | 12 | E | 71339 | Chadyore |
| Spring, Inlet and Exhaust Valve | 12 | E | 70442 | Chaffen |
| Spring, Tappet | 12 | E | 74518 | Chaiken |
| Tappet, Valve | 12 | E | 70317 | Chaland |
| Valve, Inlet and Exhaust | 12 | E | 72217 | Chalaste |
| Washer, Locking, for tappet | 6 | E | 70311 | Chalcraft |
| Washer for intermediate pedestal (used on part of Series "V") | 4 | E | 73033 | Chaldecot |
| Washer for spring seat and for retaining packing | 12 | E | 70313 | Chalkbin |
| Washer, Valve Spring (top) | 12 | E | 70315 | Chalkcob |
| Wedge. Securing, for spring top washer (in halves) | 12 | E | 70303 | Chalkdeer |
Hand written note re E70303: "Two types (1) Tapper (sic) (Exhaust); (2) square (inlet)"
