PB110 Steering Gearbox

(Difference between revisions)

Revision as of 07:22, 29 August 2010

The PB110 Sunny 1400 gearbox looks similar to the regular 1200, and may even bolts in its place. However all the parts are different. The internal parts are from Datsun 510.

Overview

• 3-bolt frame-to-gearbox mounting looks same as B110
• But uses Datsun 510 gearbox arm, probably requires use of larger B210/B310 cross rod
• The ratio may be different than B110
• PB110: 3-bolt housing cover, 3-bolt column/worm shaft flange
• B110: 4-bolt housing cover, 4-bolt column/worm shaft flange

The GL and GX models were fitted with collapsible column and separate gearbox.

NOTE:
collapsible column 
with separate gearbox

Part Number Overview

Applied Model Codes use by the gearbox parts:

• H25 & H26 part numbers are generally unique to PB110
• 041: Datsun 310
• 165: Datsun P411
• 322: Nissan 30 [Cedric, circa 1960]
• 712: Nissan H31 ('65) [Cedric 1900]
• A06: Datsun 510S ('69)
• A90: Datsun N510H
• 210: Datsun 510-S [Standard trim]
• 220: Datsun P510-TK [4-speed, Twin Carb]
• 231: Datsun PL510-UT [USA, 4-speed]
• 261: Datsun D510-T

Rigid Steering Gearbox & Column

• 48010-H2551 GEAR ASS'Y-steering DX [rigid, with integral column]
  • 48150-H2500 WORM ASS'Y-steering DX
  • 48103-21000 SHAFT-sector, steering ALL [Datsun 510 USA OP] $182.95 USD
    • 89-11250-1 NUT
    • 89-15150-1 WASHER-lock

PB110 gearbox parts all virtually all different from B110

48010-H2551	GEAR ASS'Y-steering DX
48011-21000	HOUSING COMP.-steering
48127-16500	BEARING COMP.-needle (2)
9-33330	PLUG-expansion
48137-16500	SEAL-oil, sector shaft
48201-16500	COVER-sector shaft
48204-16500	GASKET-sector shaft cover
48064-16500	PLUG
81-20818-1	BOLT (3) [fixing cover]
89-15138-1	WASHER-lock (3) [fixing cover]
48029-71200	SHIM-worm bearing (0.762t)
48030-71200	SHIM-worm bearing (0.254t)
48031-71200	SHIM-worm bearing (0.127t)
48032-71200	SHIM-worm bearing (0.050t)
48035-71200	"O" RING
48250-H2500	JACKET COMP.-steering
48054-32200	BEARING ASS'Y-steering column
81-20820-1	BOLT (3) [fixing column to gearbox housing]
89-15138-1	WASHER-lock (3) [fixing column to gearbox housing]
48190-21000	BEARING ASS'Y-warm gear (2)
48150-H2500	WORM ASS'Y-steering
48103-21000	SHAFT-sector, steering
48135-32200	SCREW-adjusting, sector shaft
48233-21000	NUT-lock, adjusting, screw
48129-71200	SHIM-adjusing, sector shaft (1.600t)
48130-71200	SHIM-adjusing, sector shaft (1.575t)
48131-71200	SHIM-adjusing, sector shaft (1.550t)
48132-71200	SHIM-adjusing, sector shaft (1.525t)
89-11342-1	NUT (fixing steering wheel)
89-16242-1	WASHER-tooth lock (fixing steering wheel)
48502-A0600	ARM-steering gear
89-11250-1	NUT (fixing gear arm)
89-15150-1	WASHER-lock (fixing gear arm)
48058-16500	LID-jacket tube (rubber)
81-12642-1	BOLT (fixing steering gear) (3)
89-12642-1	NUT (fixing steering gear) (3)
89-15442-1	WASHER-plain (fixing steering gear) (3)
48324-H2500	CLAMP-steering, upper
48326-H2500	CLAMP-steering, lower
48325-04100	PACKING-steering post
01121-00051	BOLT (2) [fixing steering post]

Collapsible Steering Gearbox

• 48011-21000 HOUSING COMP.-steering ALL [RHD]
  • compare to Datsun 510 USA 48011-21400 OPTION [LHD]
• 48010-26150 GEAR ASS'Y-steering GL,GX [collapsible with U-joint]
  • 48103-21000 SHAFT-sector, steering ALL [Datsun 510 USA OP] $182.95 USD
  • 48150-26100 WORM ASS'Y-steering GL,GX $212.82 USD

Asterisk (*) indicate this part is same as PB110 rigid gearbox/column

48010-26150	GEAR ASS'Y-steering GL,GX
48011-21000*	HOUSING COMP.-steering
48127-16500*	BEARING COMP.-needle (1)
9-33330*	PLUG-expansion
48137-16500*	SEAL-oil, sector shaft
48103-21000*	SHAFT-sector, steering
48150-26100	WORM ASS'Y-steering
48201-16500*	COVER-sector shaft
48204-16500*	GASKET-sector shaft cover
48060-23100	PLUG ASS'Y-filler
48135-32200*	SCREW-adjusting, sector shaft
48233-21000*	NUT-lock, adjusting, screw
48129-71200*	SHIM-adjusing, sector shaft (1.600t)
48130-71200*	SHIM-adjusing, sector shaft (1.575t)
48131-71200*	SHIM-adjusing, sector shaft (1.550t)
48132-71200*	SHIM-adjusing, sector shaft (1.525t)
81-20818-1	BOLT (fixing [sector shaft] cover) (3)
89-15138-1	WASEHR-lock (fixing [sector shaft] cover) (3)
48190-21000*	BEARING ASS'Y-worm (2)
48035-71200*	"O" RING

SPECIAL PART FOR U-JOINT
48250-23100	HOUSING COMP.-rear cover

48029-04100	SEAL-oil, worm
48029-71200*	SHIM-worm bearing (0.762t)
48030-71200*	SHIM-worm bearing (0.254t)
48031-71200*	SHIM-worm bearing (0.127t)
48032-71200*	SHIM-worm bearing (0.050t)
81-20820-1*	BOLT (3) [fixing rear cover]
89-15138-1*	WASHER-lock (3) [fixing rear cover]
81-34285-1	BOLT (fixing gear housing [to frame]) (3)
89-12542-1	NUT (fixing gear housing [to frame]) (3)
89-15442-1*	WASHER-lock (fixing gear housing [to frame]) (3)

Collapsible Steering Column

Many of the column parts are from 510 (231 code) including the U-joint.

Asterisk (*) indicate this part is same as PB110 rigid gearbox/column

48805-H2650	COLUMN ASS'Y-steering impact absorbing GL,GX
48810-H2600	COLUMN ASS'Y-steering, upper
48820-H2600	SHAFT ASS'Y-steering, upper
48860-H2600	TUBE ASS'Y-jacket, upper
48910-23100	BEARING ASS'Y-steering column (2)
48931-23100	WASHER-plain (2)
48934-23101	SPRING-steering column bearing
9-22128	RING-snap
48870-H2600	TUBE ASS'Y-jacket, lower
48954-23100	SHELT-rubber
48938-23100	SEAL-dust, steering shaft
48891-23100	SCREW (3)
48830-H2600	SHAFT ASS'Y-steering column, lower 
 [shaft has integral u-joint yoke]
48084-A9000	YOKE-"U" joint lower
48085-23100	JOURNAL-"U" joint
48086-23100	BEARING ASS'Y-"U" joint (4)
48095-23100	RETAINER-oil seal (4)
48096-23100	SEAL-oil (4)
48097-23100	RING-snap (0.95t) (as req.)
48098-23100	RING-snap (1.05t) (as req.)
48099-23100	RING-snap (1.15t) (as req.)
48939-23100	BLOCK-rubber, steering shaft [shaft lower bush]
81-30825-1	BOLT (fixing worm to joint) [shaft lock]
89-15138-1	WASHER-lock (fixing worm to joint) [shaft lock]
48960-H2600	CLAMP ASS'Y-steering post
48964-23100	PACKING-steering post
01121-00051*	BOLT-with lock washer (fixing clamp) (4) 
83-10618-14	SCREW-with washer (fixing column to dash panel) (4)
89-15536-1	WASHER-plain (fixing column to dash panel) (4)