BLACKMER HD942A, Installation, Operation And Maintenance Instructions

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MAINTENANCE
CB9A-030 page 12/28
TOOL LIST
Description Used For:
Blackmer Wrench 790535 Valve Hold-down screw
Blackmer Packing Installation Tool 790540 Rod-packing protection during installation.
3" Adjustable Spanner with 1/4" pins
(Blackmer PN 790316)
Lower Packing Box Hold-down Ring
15/16" socket with 4" extension Piston Nut
3/4" End Wrench Cylinder and Crosshead Guide
1-1/16" Wrench or Socket Valve Caps
Allen Wrenches: 3/16", 1/4", 3/8" Valves
Sockets: 7/16", 1/2", 9/16", 5/8", 3/4", 7/8" Various
Internal Snap Ring Pliers Seal Replacement
Feeler gauges or Depth Micrometer Piston Clearance
Screwdriver, Flat Blade Nameplate screws, Packing Installation
Pliers
Rubber Mallet
Arbor Press Wrist Pin Removal
Bearing Puller Crankshaft Bearings
Torque Wrench Various
Hoist (useful) Cylinder and Crosshead Guide
Table 6 - TOOL LIST
BOLT TORQUE VALUES LBS-FT (Nm)
Connecting
Rod Bolt
Bearing
Carrier
Bearing Cover
Plate
Crankcase
Inspection
Cover
Crosshead
Guide
Cylinder Head
45 (61.0) 30 (40.7) 40 (54.2) 7 (9.5) 40 (54.2) 40 (54.2) 40 (54.2)
Piston Nut
Valve
Assembly Nut
Valve Cover
Plate
Valve Hold
Down Screw
Packing Box
Hold Down
Ring
Upper Packing
Box Screw
Flywheel Hub
Bolt
60 (81) 10 (13.6) 35 (47.5) 1 20 (163) 75 (102) 50 (68) 60 (81)
Table 7 - Bolt Torque