BLACKMER HD161C - Bolt Torques

MAINTENANCE
CB9A-021 page 13/24
Table 7 - TOOL LIST
Description Used For:
Blackmer Packing Installation Tool (PN 790536)
Rod-packing protection during installation.
Blackmer Wrench 790535 Valve Hold-down screw
Blackmer Torque Wrench Adaptors
798002 for HD160 Series Compressors
798004 for HD/HDL360 Series Compressors
798009 for HDL340 Series Compressors
798001 for HDL320 Series Compressors
798010 for all models listed
Piston
Piston
Piston
Piston and Piston Nut
Piston Nut
3" Adjustable Spanner with 1/4" pins
(like Blackmer PN 790316)
Piston Nut, Piston,
Packing Box Hold-down Ring
9/16, 5/8 or 3/4" End Wrench Cylinder and Crosshead Guide
1-1/16" Wrench or Socket Valve Caps
3/16" Allen Wrench Oil Pump Cover
7/16", 1/2", 9/16", 3/4", 5/8", 3/4",
7/8" & 1-3/8" Sockets
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
BOLT TORQUES
Proper bolt torques to use when reassembling the compressor.
Table 8 - BOLT TORQUES FOR BLACKMER COMPRESSORS FT-LBS (Nm)
Sizes
Con. Rod
Bolt
Bearing
Carrier
Bearing
Cover Plate
Crankcase
Inspection
Plate
Oil Pump
Cover
Cross Head
Guide
Packing Box
Hold Down
Ring
Cylinder
100
30
(40.7)
30
(40.7)
30
(40.7)
7
(9.5)
12
(16.3)
25
(33.9)
75
(102)
25
(33.9)
300
35
(47.5)
30
(40.7)
30
(40.7)
7
(9.5)
12
(16.3)
35
(47.5)
75
(102)
35
(47.5)
Sizes
Head
Piston
& Nut
Valve Assy. Nut
/Unloader Post
Unloader
Retainer Bolt
Valve Cover
Plate
Valve Hold
Down Screw
Valve
Cap
100
20
(27.1)
40
(54)
-- -- --
120
(163)
80
(108)
300
40
(54)
40
(54)
10
(13.6)
10
(1306)
35
(47.5)
120
(163)
80
(108)